<s>
This	O
is	O
a	O
list	O
of	O
links	O
to	O
articles	O
on	O
software	O
used	O
to	O
manage	O
Portable	B-Application
Document	I-Application
Format	I-Application
(	O
PDF	B-Application
)	O
documents	O
.	O
</s>
<s>
Extracting	O
embedded	O
text	O
is	O
a	O
common	O
feature	O
,	O
but	O
other	O
applications	O
perform	O
optical	B-Application
character	I-Application
recognition	I-Application
(	O
OCR	O
)	O
to	O
convert	O
imaged	O
text	O
to	O
machine-readable	O
form	O
,	O
sometimes	O
by	O
using	O
an	O
external	O
OCR	O
module	O
.	O
</s>
<s>
Creators	O
–	O
to	O
allow	O
users	O
to	O
convert	O
other	O
file	O
formats	O
to	O
PDF	B-Application
.	O
</s>
<s>
Readers	O
–	O
to	O
allow	O
users	O
to	O
open	O
,	O
read	O
and	O
print	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
Editors	O
–	O
to	O
allow	O
users	O
to	O
edit	O
or	O
otherwise	O
modify	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
Converters	O
–	O
to	O
allow	O
users	O
to	O
convert	O
PDF	B-Application
files	I-Application
to	O
other	O
formats	O
.	O
</s>
<s>
NameLicensePlatformsConverts	O
PDF	B-Application
to	O
other	O
formatEdits	O
existing	O
PDFDescriptionLinuxMacWindowsOther	O
Collabora	B-General_Concept
Online	I-General_Concept
Android	B-Application
,	O
iOS	B-Application
,	O
iPadOS	O
,	O
ChromeOS	O
and	O
Online	O
Import	O
from	O
PDF	B-Application
,	O
export	O
as	O
PDF	B-Application
including	O
PDF/A	B-General_Concept
.	O
</s>
<s>
PDFsam	O
Basic	O
Desktop	O
application	O
to	O
split	O
,	O
merge	O
,	O
extract	O
pages	O
,	O
rotate	O
and	O
mix	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
Adobe	B-Application
Acrobat	I-Application
View	O
,	O
create	O
,	O
manipulate	O
,	O
print	O
and	O
manage	O
files	O
in	O
PDF	B-Application
.	O
</s>
<s>
GIMP	B-Application
Converts	O
PDF	B-Application
to	O
raster	B-Algorithm
images	I-Algorithm
.	O
</s>
<s>
ImageMagick	B-Language
Converts	O
PDF	B-Application
to	O
raster	B-Algorithm
images	I-Algorithm
and	O
vice	O
versa	O
.	O
</s>
<s>
LibreOffice	B-Application
Import	O
from	O
PDF	B-Application
(	O
extension	O
included	O
by	O
default	O
)	O
,	O
export	O
as	O
PDF	B-Application
including	O
PDF/A	B-General_Concept
.	O
</s>
<s>
Apache	B-Application
OpenOffice	I-Application
Import	O
from	O
PDF	B-Application
(	O
with	O
restrictions	O
)	O
(	O
after	O
installing	O
an	O
extension	O
)	O
,	O
export	O
as	O
PDF	B-Application
including	O
PDF/A	B-General_Concept
.	O
</s>
<s>
PDFBox	B-Language
Unix	O
Converts	O
PDF	B-Application
to	O
other	O
file	O
format	O
(	O
text	O
,	O
images	O
,	O
html	O
)	O
.	O
</s>
<s>
Poppler-utils	B-Language
Unix	O
Converts	O
PDF	B-Application
to	O
other	O
file	O
format	O
(	O
text	O
,	O
images	O
,	O
html	O
)	O
.	O
</s>
<s>
pstoedit	B-Language
Unix	O
Converts	O
PostScript	B-Language
to	O
(	O
other	O
)	O
vector	O
graphics	O
file	O
format	O
.	O
</s>
<s>
QPDF	B-Language
Structural	O
,	O
content-preserving	O
transformations	O
from	O
PDF	B-Application
to	O
PDF	B-Application
.	O
</s>
<s>
pdf-parser	B-Application
Python	O
script	O
Extraction	O
and	O
analysis	O
tool	O
,	O
handles	O
corrupt	O
and	O
malicious	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
Solid	B-Language
Converter	I-Language
PDF	I-Language
PDF	B-Application
to	O
Word	O
,	O
Excel	O
,	O
HTML	O
and	O
Text	O
;	O
supports	O
passwords	O
,	O
text	O
editing	O
,	O
and	O
batch	O
conversion	O
.	O
</s>
<s>
SWFTools	B-Operating_System
SWF	O
conversion	O
and	O
manipulation	O
suite	O
containing	O
a	O
standalone	O
PDF	B-Application
to	O
SWF	O
converter	O
along	O
with	O
a	O
Python	O
gfx	O
API	O
(	O
requires	O
Xpdf	B-Protocol
)	O
.	O
</s>
<s>
Smallpdf	O
Desktop	O
Supports	O
merging	O
,	O
splitting	O
,	O
and	O
extracting	O
pages	O
from	O
PDFs	B-Application
.	O
</s>
<s>
Converts	O
PDF	B-Application
to	O
Word	O
,	O
Excel	O
,	O
PowerPoint	O
,	O
raster	B-Algorithm
images	I-Algorithm
.	O
</s>
<s>
Mobipocket	O
Creator	O
Import	O
from	O
PDF	B-Application
and	O
create	O
HTML	O
and	O
MOBI	O
output	O
.	O
</s>
<s>
Inkscape	B-Application
Import-/Export	O
-	O
from	O
multipage	O
PDF	B-Application
to	O
multipage	O
PDF	B-Application
or	O
(	O
Vector	O
-	O
)	O
graphics	O
.	O
</s>
<s>
Scribus	B-Application
Unix	O
,	O
GNU/Hurd	O
,	O
Haiku	O
,	O
OS/2	O
Export	O
PDF	B-Application
and	O
many	O
other	O
formats	O
,	O
multi-pages	O
and	O
multi-layers	O
.	O
</s>
<s>
Cannot	O
edit	O
PDF	B-Application
Files	I-Application
.	O
</s>
<s>
LibreOffice	B-Application
Draw	I-Application
PDF	B-Application
viewing	O
and	O
editing	O
.	O
</s>
<s>
Has	O
many	O
of	O
the	O
features	O
offered	O
by	O
Adobe	B-Application
Acrobat	I-Application
.	O
</s>
<s>
Apache	B-Application
OpenOffice	I-Application
Draw	I-Application
PDF	B-Application
import	O
via	O
software	O
,	O
or	O
extensions	O
.	O
</s>
<s>
PDFedit	B-Language
BSD	O
Software	O
to	O
view	O
or	O
edit	O
the	O
internal	O
structures	O
of	O
PDF	B-Application
documents	I-Application
,	O
and	O
merge	O
them	O
.	O
</s>
<s>
Pdftk	B-Language
FreeBSD	O
,	O
Solaris	O
Command-line	O
tools	O
to	O
edit	O
and	O
convert	O
documents	O
;	O
supports	O
filling	O
of	O
PDF	B-Application
forms	O
with	O
FDF/XFDF	O
data	O
.	O
</s>
<s>
PDF	B-Language
Studio	I-Language
Full	O
feature	O
PDF	B-Language
editor	I-Language
.	O
</s>
<s>
Karbon	B-Language
BSD	O
,	O
Solaris/Illumos	O
Import	O
PDF	B-Application
with	O
multiple	O
pages	O
as	O
layouts	O
,	O
export	O
as	O
a	O
one-page	O
PDF	B-Application
.	O
</s>
<s>
Serif	B-Language
PagePlus	I-Language
Desktop	O
publishing	O
(	O
DTP	O
)	O
application	O
allows	O
opening	O
and	O
editing	O
of	O
PDF	B-Application
documents	I-Application
;	O
Allows	O
compatible	O
saving	O
as	O
PDF	B-Application
1.3	O
,	O
1.4	O
,	O
1.5	O
and	O
1.7	O
and	O
supports	O
also	O
PDF/X1	O
,	O
PDF/X1a	O
and	O
PDF/X	O
-3	O
.	O
</s>
<s>
Soda	O
PDF	B-Application
Modular	O
PDF	B-Language
software	I-Language
.	O
</s>
<s>
These	O
are	O
used	O
by	O
software	O
developers	O
to	O
add	O
and	O
create	O
PDF	B-Application
features	O
.	O
</s>
<s>
NameLicenseDescription	O
Apache	B-Language
PDFBox	I-Language
Java	B-Language
developer	O
library	O
for	O
creating	O
,	O
view	O
,	O
extract	O
,	O
print	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
BIRT	B-Language
Project	I-Language
Open-source	B-Application
Java	B-Language
based	O
Business	O
Intelligence	O
and	O
Reporting	O
Tools	O
(	O
BIRT	O
)	O
that	O
can	O
create	O
output	O
into	O
PDF	B-Application
,	O
HTML	O
,	O
Web	O
Viewer	O
,	O
Microsoft	O
XLS	O
,	O
XLSX	O
,	O
Doc	B-Operating_System
,	O
Docx	O
,	O
PPT	O
,	O
PPTX	O
,	O
ODT	O
,	O
ODS	O
,	O
ODP	O
,	O
Postscript	B-Language
,	O
comma-separated	O
values	O
and	O
XML	O
files	O
and	O
can	O
be	O
integrated	O
into	O
websites	O
or	O
extended	O
for	O
individual	O
formats	O
and	O
database	O
output	O
.	O
</s>
<s>
Formatting	B-Application
Objects	I-Application
Processor	I-Application
Open-source	B-Application
print	O
formatter	O
driven	O
by	O
XSL	B-Language
Formatting	I-Language
Objects	I-Language
and	O
an	O
output	O
independent	O
formatter	O
;	O
main	O
output	O
target	O
is	O
PDF	B-Application
.	O
</s>
<s>
iText	B-Application
Library	O
to	O
create	O
and	O
manipulate	O
PDF	B-Application
,	O
RTF	O
,	O
HTML	O
files	O
in	O
Java	B-Language
,	O
C#	O
,	O
and	O
other	O
.NET	O
languages	O
.	O
</s>
<s>
JasperReports	B-Language
Open-source	B-Application
Java	B-Language
reporting	O
tool	O
that	O
can	O
write	O
to	O
screen	O
,	O
printer	O
,	O
or	O
into	O
PDF	B-Application
,	O
HTML	O
,	O
Microsoft	O
Excel	O
,	O
RTF	O
,	O
ODT	O
,	O
comma-separated	O
values	O
and	O
XML	O
files	O
.	O
</s>
<s>
libHaru	B-Language
Open-source	B-Application
,	O
cross-platform	O
C	O
library	O
to	O
generate	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
OpenPDF	B-Language
Open	B-Application
source	I-Application
library	O
to	O
create	O
and	O
manipulate	O
PDF	B-Application
files	I-Application
in	O
Java	B-Language
.	O
</s>
<s>
Fork	O
of	O
an	O
older	O
version	O
of	O
iText	B-Application
,	O
but	O
with	O
the	O
original	O
LGPL	B-Application
/	O
MPL	B-License
license	I-License
.	O
</s>
<s>
PDFsharp	B-Language
C#	O
developer	O
library	O
to	O
create	O
,	O
extract	O
,	O
edit	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
podofo	B-Language
Open-source	B-Application
C++	O
library	O
to	O
read	O
and	O
write	O
the	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
Poppler	B-Language
Open-source	B-Application
multi-backend	O
C++	O
library	O
derived	O
from	O
Xpdf	B-Protocol
;	O
no	O
bundled	O
viewer	O
;	O
incl	O
.	O
</s>
<s>
TCPDF	B-Language
Open-source	B-Application
PHP	B-Application
library	O
to	O
create	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
These	O
create	O
files	O
in	O
their	O
native	O
formats	O
,	O
but	O
then	O
allow	O
users	O
to	O
export	O
them	O
to	O
PDF	B-Application
formats	I-Application
.	O
</s>
<s>
NameLicensePlatformsDescription	O
Adobe	B-Application
Acrobat	I-Application
Windows	O
,	O
macOS	B-Application
Desktop	O
PDF	B-Application
authoring	O
suite	O
.	O
</s>
<s>
Adobe	B-Language
Illustrator	I-Language
Windows	O
,	O
macOS	B-Application
Illustrator	B-Language
can	O
save	O
as	O
PDF	B-Application
,	O
and	O
can	O
recognize	O
and	O
edit	O
text	O
and	O
graphics.Collabora	O
Online	O
Windows	O
,	O
macOS	B-Application
,	O
Linux	O
,	O
Android	B-Application
,	O
iOS	B-Application
,	O
iPadOS	O
,	O
ChromeOS	O
and	O
OnlineAll	O
Collabora	B-General_Concept
Online	I-General_Concept
applications	O
allow	O
PDF	B-Application
export	O
;	O
supports	O
also	O
PDF/A	B-General_Concept
-1a	O
;	O
since	O
many	O
import	O
formats	O
are	O
supported	O
(	O
e.g.	O
,	O
docx	O
,	O
xlsx	O
,	O
pptx	O
,	O
rtf	O
,	O
doc	B-Operating_System
,	O
xls	O
,	O
ppt	O
,	O
odt	O
,	O
others	O
)	O
conversion	O
is	O
also	O
possible	O
.	O
</s>
<s>
FineReader	B-Operating_System
Windows	O
,	O
macOS	B-Application
,	O
Linux	O
OCR	O
tool	O
;	O
can	O
save	O
as	O
PDF	B-Application
,	O
and	O
recognize	O
text	O
from	O
PDF	B-Application
.	O
</s>
<s>
Ghostscript	B-Language
Linux	O
,	O
Windows	O
,	O
macOS	B-Application
,	O
UNIX	O
Viewer	O
,	O
creator	O
,	O
converter	O
;	O
supports	O
also	O
PDF/X	O
-3	O
;	O
used	O
by	O
PdfCreator	B-Application
(	O
until	O
v1.7.3	O
then	O
.NET	O
Framework	O
4	O
since	O
v2.0.0	O
)	O
,	O
WinPdf	O
,	O
BullzipPdf	O
,	O
CutePDF	B-Application
freeware	B-License
version	O
and	O
others	O
.	O
</s>
<s>
Microsoft	B-Application
Office	I-Application
Windows	O
,	O
macOS	B-Application
All	O
Microsoft	B-Application
Office	I-Application
products	O
from	O
2007	O
version	O
allow	O
users	O
to	O
Save	O
as	O
PDF	B-Application
.	O
</s>
<s>
Apache	B-Application
OpenOffice	I-Application
Linux	O
,	O
Windows	O
,	O
macOS	B-Application
All	O
OpenOffice.org	O
applications	O
allow	O
PDF	B-Application
export	O
;	O
supports	O
also	O
PDF/A	B-General_Concept
-1a	O
;	O
since	O
many	O
import	O
formats	O
are	O
supported	O
(	O
e.g.	O
,	O
doc	B-Operating_System
,	O
docx	O
,	O
rtf	O
,	O
xls	O
,	O
ppt	O
)	O
conversion	O
is	O
also	O
possible	O
.	O
</s>
<s>
LibreOffice	B-Application
Linux	O
,	O
Windows	O
,	O
macOS	B-Application
All	O
LibreOffice	B-Application
applications	O
allow	O
PDF	B-Application
export	O
;	O
supports	O
also	O
PDF/A	B-General_Concept
-1a	O
;	O
since	O
many	O
import	O
formats	O
are	O
supported	O
(	O
e.g.	O
,	O
docx	O
,	O
xlsx	O
,	O
pptx	O
,	O
rtf	O
,	O
doc	B-Operating_System
,	O
xls	O
,	O
ppt	O
,	O
odt	O
,	O
others	O
)	O
conversion	O
is	O
also	O
possible	O
.	O
</s>
<s>
Serif	B-Language
PagePlus	I-Language
Windows	O
Desktop	O
publishing	O
(	O
DTP	O
)	O
application	O
;	O
Allows	O
compatible	O
saving	O
as	O
PDF	B-Application
1.3	O
,	O
1.4	O
,	O
1.5	O
and	O
1.7	O
and	O
supports	O
also	O
PDF/X	O
-1	O
,	O
PDF/X	O
-1a	O
and	O
PDF/X	O
-3	O
.	O
</s>
<s>
PageStream	B-Device
Cross-platform	O
desktop	O
publishing	O
application	O
to	O
open	O
,	O
edit	O
,	O
export	O
.	O
</s>
<s>
Prince	B-Application
Linux	O
,	O
macOS	B-Application
,	O
Windows	O
,	O
Solaris	O
,	O
Converts	O
HTML	O
,	O
XML	O
,	O
SVG	O
,	O
and	O
MathML	O
to	O
PDF	B-Application
by	O
way	O
of	O
CSS	O
.	O
</s>
<s>
Scribus	B-Application
Linux/UNIX	O
,	O
macOS	B-Application
,	O
OS/2	O
Warp	O
4/eComStation	O
and	O
Windows	O
desktops	O
Cross-platform	O
desktop	O
publishing	O
(	O
DTP	O
)	O
application	O
;	O
supports	O
also	O
PDF/X	O
-3	O
.	O
</s>
<s>
LaTeX	B-Application
,	O
TeX	B-Application
Mark-up	O
language	O
and	O
tools	O
to	O
write	O
technical	O
reports	O
,	O
books	O
,	O
magazines	O
,	O
almost	O
any	O
publication	O
type	O
.	O
</s>
<s>
LuaTeX	B-Language
TeX	B-Application
typesetting	O
system	O
that	O
creates	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
pdfTeX	B-Language
TeX	B-Application
typesetting	O
system	O
that	O
creates	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
XeTeX	B-Application
TeX	B-Application
typesetting	O
system	O
that	O
creates	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
These	O
allow	O
users	O
to	O
view	O
(	O
not	O
edit	O
or	O
modify	O
)	O
any	O
existing	O
PDF	B-Application
file	I-Application
.	O
</s>
<s>
NameLicenseDescription	O
Adobe	B-Application
Reader	I-Application
Adobe	O
's	O
PDF	B-Language
reader	I-Language
DigiSigner	B-Language
PDF	B-Language
viewer	I-Language
with	O
added	O
function	O
to	O
digitally	O
sign	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
Evince	B-Language
Universal	O
viewer	O
for	O
GNOME	B-Application
.	O
</s>
<s>
Foxit	B-Language
Reader	I-Language
PDF	B-Language
Viewer	I-Language
/	O
Reader	O
for	O
Desktop	B-Device
computer	I-Device
and	O
Mobile	B-Application
Devices	I-Application
.	O
</s>
<s>
Allows	O
users	O
to	O
add	O
many	O
elements	O
to	O
PDFs	B-Application
(	O
e.g.	O
</s>
<s>
Ghostview	B-Language
A	O
graphical	O
interface	O
for	O
Ghostscript	B-Language
.	O
</s>
<s>
Javelin	B-Language
PDF	I-Language
Reader	I-Language
A	O
full	O
functionality	O
PDF	B-Language
reader	I-Language
with	O
support	O
for	O
DRM	O
using	O
encoded	O
and	O
encrypted	O
PDF	B-Application
files	I-Application
in	O
Drumlin	O
's	O
DRMX	O
and	O
DRMZ	O
formats.Chromium	O
Browser	B-Application
includes	O
PDF	B-Language
viewer	I-Language
functionality	O
.	O
</s>
<s>
Google	B-Application
Chrome	I-Application
(	O
which	O
is	O
based	O
on	O
Chromium	B-Language
)	O
uses	O
the	O
same	O
PDF	B-Language
viewer	I-Language
.	O
</s>
<s>
MuPDF	B-Language
PDF	B-Application
conversion	O
and	O
rendering	O
with	O
anti-aliased	O
graphics	O
.	O
</s>
<s>
Okular	B-Language
Universal	O
viewer	O
by	O
KDE	B-Application
.	O
</s>
<s>
PDF.js	B-Operating_System
A	O
JavaScript	B-Language
library	O
to	O
convert	O
PDF	B-Application
files	I-Application
into	O
HTML5	B-Application
,	O
usable	O
as	O
a	O
web-based	O
viewer	O
that	O
can	O
be	O
included	O
in	O
web	B-Application
browsers	I-Application
.	O
</s>
<s>
Firefox	B-Application
has	O
PDF.js	B-Operating_System
built-in	O
by	O
default	O
.	O
</s>
<s>
Qiqqa	B-Application
View	O
PDFs	B-Application
in	O
a	O
variety	O
of	O
zoom	O
layouts	O
,	O
annotate	O
,	O
tag	O
,	O
search	O
,	O
cross-reference	O
.	O
</s>
<s>
Sumatra	B-Language
PDF	I-Language
SumatraPDF	B-Language
is	O
a	O
free	O
PDF	B-Application
,	O
EPUB	O
,	O
MOBI	O
,	O
CHM	O
,	O
XPS	B-Device
,	O
DjVu	O
,	O
CBZ	O
and	O
CBR	O
reader	O
for	O
Windows	O
.	O
</s>
<s>
View	O
PDFs	B-Application
in	O
a	O
variety	O
of	O
zoom	O
layouts	O
,	O
annotate	O
,	O
search	O
.	O
</s>
<s>
Utopia	O
Documents	O
Semantic	O
scientific	O
PDF	B-Language
reader	I-Language
(	O
optimized	O
for	O
life	O
sciences	O
and	O
medicine	O
)	O
,	O
allows	O
public	O
comments	O
on	O
PDFs	B-Application
,	O
generates	O
on-the-fly	O
link-outs	O
to	O
scientific	O
databases	O
and	O
resources	O
when	O
used	O
while	O
online	O
.	O
</s>
<s>
Xpdf	B-Protocol
Multi-platform	O
viewer	O
;	O
source	O
and	O
binaries	O
available	O
for	O
Linux	O
,	O
Windows	O
and	O
Macintosh	O
.	O
</s>
<s>
Xpdf	B-Protocol
:	O
a	O
multi-platform	O
viewer	O
for	O
PDF	B-Application
files	I-Application
,	O
Amiga	O
version	O
uses	O
X11	B-Operating_System
engine	O
Cygnix	O
.	O
</s>
<s>
Collabora	B-General_Concept
Online	I-General_Concept
can	O
be	O
used	O
as	O
a	O
web	O
application	O
,	O
a	O
command	O
line	O
tool	O
,	O
or	O
a	O
Java/Python	O
library	O
.	O
</s>
<s>
Supported	O
formats	O
include	O
OpenDocument	O
,	O
PDF	B-Application
,	O
HTML	O
,	O
Microsoft	B-Application
Office	I-Application
formats	O
(	O
DOC/DOCX/RTF	O
,	O
XLS/XLSX	O
,	O
PPT/PPTX	O
)	O
and	O
others	O
.	O
</s>
<s>
NameLicenseFunctionsDescriptionViewAnnotateEditCreateConvertLibrary	O
Okular	B-Language
KDE	B-Language
desktop	I-Language
environment	I-Language
;	O
replaces	O
KPDF	O
.	O
</s>
<s>
Annotations	O
are	O
stored	O
separately	O
from	O
the	O
unmodified	O
PDF	B-Application
file	I-Application
,	O
or	O
(	O
since	O
version	O
0.15	O
with	O
Poppler	B-Language
0.20	O
)	O
can	O
be	O
saved	O
in	O
the	O
document	O
as	O
standard	O
PDF	B-Application
annotations	O
.	O
</s>
<s>
Evince	B-Language
Default	O
PDF	B-Application
and	O
file	O
viewer	O
for	O
GNOME	B-Application
;	O
replaces	O
GPdf	B-Language
.	O
</s>
<s>
CUPS	O
Printing	O
system	O
can	O
render	O
any	O
document	O
to	O
a	O
PDF	B-Application
file	I-Application
,	O
thus	O
any	O
Linux	O
program	O
with	O
print	O
capability	O
can	O
produce	O
PDF	B-Application
files	I-Application
Pdftk	B-Language
Command-line	O
tools	O
to	O
merge	O
,	O
split	O
,	O
en-/decrypt	O
,	O
watermark/stamp	O
and	O
manipulate	O
PDF	B-Application
document	O
files	O
.	O
</s>
<s>
Front	O
end	O
to	O
an	O
older	O
version	O
of	O
the	O
iText	B-Application
library	O
.	O
</s>
<s>
poppler	B-Language
Utility	O
library	O
for	O
rendering	O
Portable	B-Application
Document	I-Application
Format	I-Application
(	O
PDF	B-Application
)	O
documents	O
.	O
</s>
<s>
poppler-utils	B-Language
includes	O
command-line	O
tools	O
to	O
extract	O
images	O
from	O
a	O
PDF	B-Application
(	O
pdfimages	O
)	O
and	O
convert	O
a	O
PDF	B-Application
to	O
other	O
formats	O
(	O
pdftohtml	O
,	O
pdftotext	O
,	O
pdftoppm	O
)	O
.	O
</s>
<s>
ps2pdf	B-Language
Part	O
of	O
Ghostscript	B-Language
;	O
converts	O
a	O
PostScript	B-Language
file	O
to	O
a	O
PDF	B-Application
.	O
</s>
<s>
SWFTools	B-Operating_System
pdf2swf	O
component	O
converts	O
PDF	B-Application
to	O
SWF	O
.	O
</s>
<s>
Scribus	B-Application
Open	B-Application
source	I-Application
program	O
for	O
page	O
layout	O
.	O
</s>
<s>
Xpdf	B-Protocol
Open	B-Application
source	I-Application
multi-backend	O
library	O
for	O
viewing	O
and	O
manipulating	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
Bundled	O
with	O
a	O
viewer	O
with	O
the	O
same	O
name	O
for	O
the	O
X	B-Operating_System
Window	I-Operating_System
System	I-Operating_System
.	O
</s>
<s>
PDF	B-Language
Studio	I-Language
Software	O
for	O
viewing	O
and	O
editing	O
PDF	B-Application
documents	I-Application
Inkscape	B-Application
Technically	O
not	O
a	O
PDF	B-Language
editor	I-Language
,	O
but	O
can	O
be	O
used	O
as	O
such	O
page	O
by	O
page	O
Adobe	B-Application
Reader	I-Application
Extant	O
versions	O
are	O
obsolete	O
,	O
Adobe	O
has	O
stopped	O
support	O
for	O
Linux	O
.	O
</s>
<s>
Firefox	B-Application
Includes	O
a	O
PDF	B-Language
viewer	I-Language
Google	B-Application
Chrome	I-Application
Includes	O
a	O
PDF	B-Language
viewer	I-Language
MuPDF	B-Language
Lightweight	O
document	O
viewer	O
.	O
</s>
<s>
Zathura	B-Language
Lightweight	O
document	O
viewer	O
with	O
vim-like	O
keybindings	O
.	O
</s>
<s>
PDF	B-Application
Expert	I-Application
:	O
Proprietary	O
PDF	B-Language
viewer	I-Language
and	O
editor	O
.	O
</s>
<s>
PDF	B-Language
Studio	I-Language
:	O
Proprietary	O
software	O
to	O
view	O
and	O
edit	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
Safari	B-Application
:	O
This	O
bundled	O
web	B-Application
browser	I-Application
has	O
built-in	O
support	O
for	O
reading	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
Preview	B-Language
:	O
macOS	B-Application
's	O
default	O
PDF	B-Language
viewer	I-Language
;	O
in	O
Mac	B-Application
OS	I-Application
X	I-Application
v10.5	I-Application
and	O
later	O
,	O
it	O
also	O
can	O
rotate	O
,	O
reorder	O
,	O
annotate	O
,	O
insert	O
,	O
and	O
delete	O
pages	O
.	O
</s>
<s>
Foxit	B-Language
Reader	I-Language
:	O
Proprietary	O
,	O
freeware	B-License
.	O
</s>
<s>
Allows	O
users	O
to	O
add	O
elements	O
to	O
PDFs	B-Application
(	O
e.g.	O
</s>
<s>
Google	B-Application
Chrome	I-Application
:	O
convert	O
HTML	O
to	O
PDF	B-Application
using	O
Print	O
>	O
Save	O
as	O
PDF	B-Application
.	O
</s>
<s>
OmniPage	B-Application
:	O
Converts	O
to	O
and	O
from	O
PDF	B-Application
and	O
other	O
formats	O
with	O
many	O
options	O
.	O
</s>
<s>
Nitro	B-Language
PDF	I-Language
Reader	I-Language
:	O
(	O
Freeware	B-License
)	O
Extracts	O
Images	O
in	O
original	O
resolution	O
.	O
</s>
<s>
PDF-XChange	B-Application
:	O
PDF	B-Application
Tools	O
and	O
PDF-XChange	B-Application
print	O
driver	O
allow	O
conversion	O
from	O
many	O
formats	O
to	O
PDF	B-Application
.	O
</s>
<s>
Qiqqa	B-Application
:	O
Converts	O
Microsoft	B-Operating_System
Word	I-Operating_System
document	I-Operating_System
and	O
Web	O
Pages	O
to	O
PDF	B-Application
.	O
</s>
<s>
GraphicsMagick	B-Application
:	O
Can	O
convert	O
PDF	B-Application
to	O
PNG	O
or	O
other	O
formats	O
.	O
</s>
<s>
NameLicenseFreeware	O
versionDescription	O
Bullzip	B-Language
PDF	I-Language
Printer	I-Language
Virtual	O
printer	O
,	O
requires	O
Ghostscript	B-Language
and	O
PDFPowerTool	O
.	O
</s>
<s>
CC	B-Application
PDF	I-Application
Converter	I-Application
Virtual	O
Printer	O
.	O
</s>
<s>
Creates	O
a	O
PDF	B-Application
with	O
embedded	O
Creative	O
Commons	O
license	O
from	O
any	O
software	O
.	O
</s>
<s>
Bundled	O
with	O
optional	O
proprietary	O
Razoss	O
adware	O
and	O
browser	B-Application
tools	O
.	O
</s>
<s>
CutePDF	B-Application
Virtual	O
printer	O
,	O
also	O
with	O
proprietary	O
PDF	B-Language
editor	I-Language
.	O
</s>
<s>
Attempts	O
to	O
install	O
the	O
Ask	B-Application
Toolbar	I-Application
as	O
well	O
as	O
Hotspot	B-Application
Shield	I-Application
.	O
</s>
<s>
Includes	O
OpenCandy	B-Application
adware	O
.	O
</s>
<s>
doPDF	B-Application
Virtual	O
printer	O
.	O
</s>
<s>
It	O
does	O
n't	O
use	O
Ghostscript	B-Language
.	O
</s>
<s>
eCopy	O
PaperWorks	O
Foxit	B-Language
PhantomPDF	I-Language
Foxit	B-Language
Reader	I-Language
PDF	I-Language
Printer	I-Language
Virtual	O
printer	O
that	O
comes	O
with	O
Foxit	B-Language
Reader	I-Language
.	O
</s>
<s>
gDoc	O
Creator	O
Enterprise-level	O
creator	O
to	O
create	O
,	O
review	O
,	O
edit	O
,	O
share	O
or	O
archive	O
PDF	B-Application
and	O
XPS	B-Device
documents	O
.	O
</s>
<s>
HelpNDoc	B-Protocol
Manual	O
and	O
documentation	O
authoring	O
tool	O
with	O
native	B-Application
PDF	I-Application
export	O
.	O
</s>
<s>
Mountains	B-Application
Image	O
analysis	O
and	O
desk	O
top	O
publishing	O
software	O
dedicated	O
to	O
microscope	O
users	O
,	O
and	O
distributed	O
under	O
different	O
brands	O
by	O
most	O
microscope	O
manufacturers	O
.	O
</s>
<s>
The	O
pages	O
produced	O
can	O
be	O
saved	O
into	O
proprietary	O
format	O
,	O
RTF	O
and	O
PDF	B-Application
.	O
</s>
<s>
Nitro	B-Language
PDF	I-Language
Reader	I-Language
As	O
with	O
Adobe	B-Application
Acrobat	I-Application
,	O
Nitro	B-Language
PDF	I-Language
Pro	I-Language
's	O
reader	O
is	O
free	O
;	O
but	O
unlike	O
Adobe	O
's	O
free	O
reader	O
,	O
Nitro	O
's	O
free	O
reader	O
allows	O
PDF	B-Application
creation	O
(	O
via	O
a	O
virtual	O
printer	O
driver	O
,	O
or	O
by	O
specifying	O
a	O
filename	O
in	O
the	O
reader	O
's	O
interface	O
,	O
or	O
by	O
drag-	O
'	O
n-drop	O
of	O
a	O
file	O
to	O
Nitro	B-Language
PDF	I-Language
Reader	I-Language
's	O
Windows	O
desktop	O
icon	O
)	O
;	O
Ghostscript	B-Language
not	O
needed	O
.	O
</s>
<s>
PagePlus	B-Language
Desktop	O
publishing	O
suite	O
with	O
PDF	B-Application
viewing	O
,	O
editing	O
and	O
creation	O
features	O
PaperPort	B-Language
Desktop	O
publishing	O
suite	O
with	O
PDF	B-Application
viewing	O
,	O
editing	O
and	O
creation	O
features	O
PDFCreator	B-Application
Virtual	O
printer	O
for	O
Windows	O
using	O
a	O
custom	O
license	O
called	O
FairPlay	O
.	O
</s>
<s>
Used	O
Ghostscript	B-Language
GPL	B-License
until	O
v1.7.3	O
.	O
</s>
<s>
PDF24	B-Application
Creator	I-Application
A	O
PDF	B-Application
creator	I-Application
and	O
virtual	O
PDF	B-Application
printer	O
for	O
Microsoft	O
Windows	O
PDF-XChange	B-Application
PDF	B-Application
Tools	O
allows	O
creation	O
of	O
PDFs	B-Application
from	O
many	O
types	O
of	O
source	O
input	O
(	O
images	O
,	O
scans	O
,	O
etc	O
.	O
)	O
.	O
</s>
<s>
The	O
PDF-XChange	B-Application
print	O
driver	O
allows	O
printing	O
directly	O
to	O
a	O
PDF	B-Application
.	O
</s>
<s>
PrimoPDF	B-Language
Virtual	O
printer	O
,	O
for	O
Microsoft	O
.NET	O
Framework	O
and	O
uses	O
Ghostscript	B-Language
and	O
RedMon	B-Application
.	O
</s>
<s>
Connects	O
with	O
www.primopdf.com	O
.	O
</s>
<s>
Solid	B-Language
PDF	I-Language
Creator	I-Language
Universal	B-Application
Document	I-Application
Converter	I-Application
Virtual	O
printer	O
.	O
</s>
<s>
It	O
does	O
n't	O
use	O
Ghostscript	B-Language
.	O
</s>
<s>
Name	O
License	O
Description	O
Adobe	B-Application
Acrobat	I-Application
Adobe	O
Systems	O
's	O
proprietary	O
desktop	O
PDF	B-Application
authoring	O
suite	O
;	O
includes	O
a	O
virtual	O
printer	O
.	O
</s>
<s>
Adobe	B-Operating_System
Photoshop	I-Operating_System
Adobe	O
Systems	O
's	O
Graphic	O
Design	O
software	O
and	O
image	O
editor	O
.	O
</s>
<s>
Bluebeam	O
Revu	O
A	O
commercial	O
PDF	B-Language
editor	I-Language
,	O
markup	O
and	O
collaboration	O
product	O
aimed	O
at	O
engineering	O
and	O
architectural	O
markets	O
.	O
</s>
<s>
Foxit	B-Language
Reader	I-Language
Freeware	B-License
Highlight	O
text	O
,	O
draw	O
lines	O
,	O
measure	O
distances	O
of	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
gDoc	O
Fusion	O
/Shareware	O
desktop	O
product	O
to	O
create	O
,	O
review	O
,	O
edit	O
,	O
share	O
or	O
archive	O
PDF	B-Application
and	O
XPS	B-Device
documents	O
.	O
</s>
<s>
LibreOffice	B-Application
(	O
Mozilla	B-License
Public	I-License
License	I-License
)	O
an	O
Office	O
suite	O
;	O
allows	O
to	O
export	O
(	O
and	O
import	O
,	O
with	O
accuracy	O
limitations	O
)	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
Microsoft	B-Application
Word	I-Application
2013	O
Desktop	O
software	O
.	O
</s>
<s>
The	O
2013	O
edition	O
of	O
Office	O
allows	O
PDF	B-Application
files	I-Application
to	O
be	O
converted	O
into	O
a	O
format	O
that	O
can	O
be	O
edited	O
.	O
</s>
<s>
Nitro	B-Language
PDF	I-Language
Reader	I-Language
Freeware	B-License
Text	O
highlighting	O
,	O
draw	O
lines	O
and	O
measure	O
distances	O
in	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
Nitro	B-Language
PDF	I-Language
Pro	I-Language
a	O
proprietary	O
commercial	O
PDF	B-Application
creator/editor	O
with	O
an	O
interface	O
styled	O
after	O
Microsoft	B-Application
Office	I-Application
;	O
replicates	O
most	O
or	O
all	O
features	O
of	O
the	O
Adobe	B-Application
Acrobat	I-Application
full	O
commercial	O
version	O
;	O
offers	O
a	O
separate	O
freeware	B-License
reader	O
(	O
which	O
also	O
supports	O
PDF	B-Application
creation	O
,	O
annotation	O
,	O
collaboration	O
and	O
signing	O
)	O
;	O
Ghostscript	B-Language
not	O
additionally	O
needed	O
.	O
</s>
<s>
PDF	B-Language
Studio	I-Language
Proprietary	O
software	O
for	O
viewing	O
and	O
editing	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
pdftk	B-Language
command-line	O
tools	O
to	O
manipulate	O
,	O
edit	O
and	O
convert	O
documents	O
;	O
supports	O
filling	O
of	O
PDF	B-Application
forms	O
with	O
FDF/XFDF	O
data	O
.	O
</s>
<s>
PDF-XChange	B-Application
Viewer	I-Application
Freeware	B-License
Freeware	B-License
PDF	B-Language
reader	I-Language
,	O
tagger	O
,	O
editor	O
(	O
simple	O
editions	O
)	O
and	O
converter	O
(	O
free	O
for	O
non-commercial	O
uses	O
)	O
.	O
</s>
<s>
Solid	B-Language
PDF	I-Language
Tools	I-Language
Convert	O
PDFs	B-Application
into	O
editable	O
documents	O
and	O
create	O
PDFs	B-Application
from	O
a	O
variety	O
of	O
file	O
sources	O
.	O
</s>
<s>
Adobe	B-Application
Reader	I-Application
:	O
Adobe	O
's	O
PDF	B-Language
reader	I-Language
is	O
free	O
for	O
personal	O
use	O
.	O
</s>
<s>
Evince	B-Language
:	O
a	O
free	O
(	O
GPL	B-License
)	O
,	O
open	B-Application
source	I-Application
PDF	B-Language
reader	I-Language
.	O
</s>
<s>
Part	O
of	O
the	O
GNOME	B-Application
desktop	I-Application
environment	I-Application
.	O
</s>
<s>
Foxit	B-Language
Reader	I-Language
:	O
Proprietary/freeware	O
PDF	B-Language
reader	I-Language
,	O
supports	O
FDF	O
import/export	O
,	O
saving	O
filled	O
forms	O
;	O
other	O
extended	O
functionality	O
available	O
via	O
purchasable	O
plugins	O
.	O
</s>
<s>
gDoc	O
Fusion	O
:	O
Proprietary/shareware	O
to	O
view	O
PDF	B-Application
,	O
XPS	B-Device
,	O
Microsoft	B-Operating_System
Word	I-Operating_System
document	I-Operating_System
,	O
Microsoft	O
Excel	O
spreadsheet	O
,	O
Microsoft	O
PowerPoint	O
presentation	O
or	O
image	O
files	O
,	O
included	O
in	O
the	O
evaluation	O
version	O
of	O
the	O
product	O
.	O
</s>
<s>
Google	B-Application
Chrome	I-Application
:	O
Includes	O
a	O
PDF	B-Language
viewer	I-Language
.	O
</s>
<s>
GSview	B-Language
:	O
Open	B-Application
source	I-Application
software	I-Application
and	O
Ghostscript	B-Language
's	O
viewer	O
for	O
Windows	O
.	O
</s>
<s>
Microsoft	B-Application
Edge	I-Application
:	O
Includes	O
a	O
PDF	B-Language
viewer	I-Language
.	O
</s>
<s>
Microsoft	B-Operating_System
Reader	I-Operating_System
:	O
A	O
discontinued	O
PDF	B-Language
viewer	I-Language
in	O
Windows	O
8.1	O
.	O
</s>
<s>
Mozilla	B-Application
Firefox	I-Application
:	O
Includes	O
a	O
PDF	B-Language
viewer	I-Language
.	O
</s>
<s>
MuPDF	B-Language
:	O
Free	O
lightweight	O
document	O
viewer	O
.	O
</s>
<s>
Nitro	B-Language
PDF	I-Language
Reader	I-Language
:	O
Freeware	B-License
(	O
though	O
proprietary	O
)	O
PDF	B-Language
reader	I-Language
and	O
creator	O
.	O
</s>
<s>
Supports	O
three	O
methods	O
(	O
specifying	O
the	O
file	O
within	O
the	O
reader	O
's	O
interface	O
,	O
or	O
dragging-	O
'	O
n-dropping	O
a	O
file	O
onto	O
the	O
reader	O
's	O
Windows	O
desktop	O
icon	O
,	O
or	O
"	O
printing	O
"	O
to	O
a	O
virtual	O
printer	O
driver	O
)	O
of	O
PDF	B-Application
creation	O
(	O
Ghostscript	B-Language
not	O
additionally	O
needed	O
)	O
,	O
saving	O
filled	O
forms	O
(	O
AcroForms	O
)	O
,	O
text	O
typewriter	O
,	O
markup/collaboration	O
,	O
and	O
stamp	O
signature	O
(	O
document	O
signing	O
)	O
.	O
</s>
<s>
PDF-XChange	B-Application
Viewer	I-Application
:	O
Freeware	B-License
viewer	O
with	O
free	O
OCR	O
,	O
supports	O
FDF/XFDF	O
import/export	O
,	O
saving	O
filled	O
forms	O
,	O
extended	O
markup	O
and	O
export	O
to	O
image	O
capabilities	O
.	O
</s>
<s>
Qiqqa	B-Application
:	O
Freeware	B-License
PDF	B-Language
reader	I-Language
,	O
indexer	O
,	O
tagger	O
and	O
annotator	O
.	O
</s>
<s>
Supports	O
OCR	O
and	O
export	O
of	O
PDF	B-Application
text	O
and	O
images	O
.	O
</s>
<s>
Sumatra	B-Language
PDF	I-Language
:	O
A	O
free	O
(	O
GPL	B-License
)	O
,	O
open	B-Application
source	I-Application
PDF	B-Language
reader	I-Language
based	O
on	O
MuPDF	B-Language
.	O
</s>
<s>
It	O
also	O
supports	O
DjVu	O
,	O
XPS	B-Device
,	O
CHM	O
,	O
Comic	O
Book	O
(	O
CBR	O
,	O
CBT	O
,	O
CBZ	O
and	O
CB7Z	O
)	O
and	O
eBook	O
(	O
EPUB	O
,	O
FB2	O
,	O
FB2Z	O
,	O
PBD	O
,	O
MOBI	O
,	O
PBR	O
,	O
TCR	O
&	O
ZFB2	O
)	O
,	O
TXT	O
and	O
image	O
file	O
formats	O
(	O
.tga	O
,	O
.gif	O
,	O
.jpg	O
,	O
.j2k	O
,	O
.png	O
,	O
.webp	O
,	O
.tiff	O
)	O
.	O
</s>
<s>
Supports	O
automatic	O
.pdfsync	O
&	O
.synctex	O
reloading	O
of	O
PDF	B-Application
files	I-Application
so	O
is	O
well	O
favoured	O
as	O
a	O
LaTeX	B-Application
/	O
pdfTeX	B-Language
viewer	O
with	O
forward	O
-	O
inverse	O
synchronization	O
.	O
</s>
<s>
Using	O
Ghost	O
script	O
it	O
supports	O
PostScript	B-Language
(	O
.ps	O
,	O
.eps	O
)	O
files	O
.	O
</s>
<s>
STDU	B-Language
Viewer	I-Language
:	O
A	O
freeware	B-License
for	O
non-commercial	O
usage	O
PDF	B-Language
reader	I-Language
.	O
</s>
<s>
It	O
also	O
supports	O
DjVu	O
,	O
Comic	O
Book	O
Archive	O
(	O
CBR	O
or	O
CBZ	O
)	O
,	O
XPS	B-Device
,	O
TIFF	O
,	O
TXT	O
and	O
image	O
file	O
formats	O
.	O
</s>
<s>
PDF24	B-Application
Creator	I-Application
:	O
The	O
lightweight	O
PDF24	B-Application
Reader	O
is	O
part	O
of	O
the	O
PDF24	B-Application
Creator	I-Application
.	O
</s>
<s>
NameLicensePlatformFunctionsDescriptionAndroidiOSOtherViewAnnotate	O
Amazon	O
Kindle	O
app	O
BlackBerry	B-Application
OS	I-Application
,	O
webOS	B-Operating_System
,	O
Windows	B-Protocol
Phone	I-Protocol
Collabora	B-General_Concept
Online	I-General_Concept
ChromeOS	O
and	O
iPadOS	O
.	O
</s>
<s>
Collabora	B-General_Concept
Online	I-General_Concept
supported	O
formats	O
include	O
OpenDocument	O
,	O
PDF	B-Application
,	O
HTML	O
,	O
Microsoft	B-Application
Office	I-Application
formats	O
(	O
DOC/DOCX/RTF	O
,	O
XLS/XLSX	O
,	O
PPT/PPTX	O
)	O
and	O
others	O
.	O
</s>
<s>
PDFVue	B-Application
:	O
a	O
free	O
web	O
application	O
that	O
allows	O
the	O
user	O
to	O
view	O
PDFs	B-Application
,	O
comment	O
and	O
fill	O
PDF	B-Application
forms	O
from	O
a	O
web	B-Application
browser	I-Application
.	O
</s>
<s>
Smallpdf	O
:	O
Free	O
(	O
trial	O
)	O
web-based	O
PDF	B-Language
software	I-Language
for	O
editing	O
,	O
signing	O
,	O
compressing	O
,	O
merging	O
,	O
splitting	O
,	O
rotating	O
,	O
unlocking	O
and	O
protecting	O
PDF	B-Application
files	I-Application
.	O
</s>
<s>
A.nnotate	B-Application
:	O
a	O
web	O
service	O
which	O
views	O
PDF	B-Application
documents	I-Application
as	O
HTML	O
in	O
the	O
browser	B-Application
,	O
with	O
annotation	O
features	O
.	O
</s>
<s>
DigiSigner	B-Language
:	O
free	O
online	O
PDF	B-Language
viewer	I-Language
java	B-Language
applet	O
with	O
additional	O
function	O
to	O
digitally	O
sign	O
PDF	B-Application
documents	I-Application
.	O
</s>
<s>
Docstoc	O
:	O
a	O
web	O
service	O
which	O
allows	O
viewing	O
PDF	B-Application
documents	I-Application
online	O
.	O
</s>
<s>
Issuu	O
:	O
a	O
web	O
service	O
which	O
allows	O
viewing	O
PDF	B-Application
documents	I-Application
online	O
.	O
</s>
<s>
Google	B-Application
Docs	I-Application
:	O
a	O
web	O
service	O
which	O
views	O
PDF	B-Application
documents	I-Application
as	O
PNG	O
images	O
in	O
the	O
browser	B-Application
.	O
</s>
<s>
Scribd	O
:	O
a	O
web	O
service	O
which	O
renders	O
PDF	B-Application
documents	I-Application
as	O
HTML5	B-Application
in	O
the	O
browser	B-Application
.	O
</s>
<s>
PDF.js	B-Operating_System
:	O
A	O
Javascript-based	O
library	O
,	O
with	O
viewer	O
,	O
and	O
browser	B-Application
extension	O
.	O
</s>
<s>
PDFTron	B-Language
Systems	I-Language
:	O
WebViewer	O
.	O
</s>
<s>
A	O
free	O
JavaScript	B-Language
viewer	O
and	O
annotator	O
for	O
self-hosting	O
of	O
web	O
optimized	O
PDFs	B-Application
.	O
</s>
