<s>
List	O
of	O
free	O
analog	O
and	O
digital	O
electronic	B-Language
circuit	I-Language
simulators	I-Language
,	O
available	O
for	O
Windows	B-Application
,	O
macOS	B-Application
,	O
Linux	B-Application
,	O
and	O
comparing	O
against	O
UC	O
Berkeley	O
SPICE	B-Protocol
.	O
</s>
<s>
Some	O
of	O
the	O
following	O
simulators	O
do	O
n't	O
include	O
a	O
graphical	O
visual	O
interface	O
,	O
so	O
a	O
separate	O
program	O
must	O
be	O
chosen	O
to	O
provide	O
that	O
feature	O
,	O
such	O
as	O
Qucs-S	O
,	O
Oregano	B-Language
,	O
or	O
a	O
PCB	O
suite	O
that	O
supports	O
external	O
simulators	O
,	O
such	O
as	O
KiCad	B-Language
or	O
gEDA	B-Application
.	O
</s>
<s>
Notes	O
Gnucaphttp://gnucap.org	O
n/a	O
2021	O
Linux	B-Application
Spice	B-Protocol
,	O
Verilog	B-Language
,	O
Spectre	O
netlists	O
.	O
</s>
<s>
n/a	O
2020	O
Linux	B-Application
Simulates	O
a	O
PIC	B-Architecture
microcontroller	I-Architecture
Logisim-evolution	O
;	O
Swiss	O
Universities.Logisim-evolution	O
(	O
Holy	O
Cross	O
Edition	O
)	O
;	O
College	O
of	O
the	O
Holy	O
Cross	O
.	O
</s>
<s>
Multiple	O
Universities	O
and	O
community	O
developers	O
2022	O
Windows	B-Application
,	O
macOS	B-Application
,	O
Linux	B-Application
VHDL	B-Language
Fork	O
of	O
Logisim	O
(	O
which	O
development	O
ended	O
in	O
2011	O
)	O
Logisim	O
;	O
Dr.	O
Carl	O
Burch	O
.	O
</s>
<s>
LTspice	B-Algorithm
Analog	O
Devices	O
2023	O
Windows	B-Application
,	O
macOS	B-Application
,	O
POL	B-Language
Very	O
popular	O
,	O
updated	O
often	O
Micro-Cap	B-Algorithm
Spectrum	O
Software	O
2020	O
Windows	B-Application
PLD	O
expressions	O
Previously	O
was	O
commercial	O
software	O
Ngspice	B-Algorithm
n/a	O
2023	O
Windows	B-Application
,	O
macOS	B-Application
,	O
Linux	B-Application
Altium	B-Algorithm
Designer	I-Algorithm
/	O
Eagle	B-Language
/	O
KiCad	B-Language
includes	O
Ngspice.Tools	O
that	O
use	O
ngspice	B-Algorithm
as	O
simulator	O
;	O
Ngspice	B-Algorithm
.	O
</s>
<s>
Qucs	B-Language
n/a	O
2017	O
Windows	B-Application
,	O
macOS	B-Application
,	O
Linux	B-Application
VHDL	B-Language
,	O
Verilog	B-Language
Qt	B-Language
GUI	O
.	O
</s>
<s>
Uses	O
own	O
SPICE-incompatible	O
simulator	O
Qucsator	O
for	O
analog	O
.	O
</s>
<s>
Qucs-S	O
n/a	O
2023	O
Windows	B-Application
,	O
macOS	B-Application
,	O
Linux	B-Application
VHDL	B-Language
,	O
Verilog	B-Language
Qucs	B-Language
SPICE-compatible	O
fork	O
using	O
Ngspice	B-Algorithm
,	O
XYCE	O
,	O
SpiceOpus	O
,	O
or	O
Qucsator	O
for	O
analog	O
.	O
</s>
<s>
SapWin	B-Language
University	O
of	O
Florence	O
2019	O
Windows	B-Application
SPICESPICE	O
3f.5	O
Release	O
;	O
UC	O
Berkeley	O
.	O
</s>
<s>
UC	O
Berkeley	O
1993	O
Source-only	O
Many	O
analog	O
simulators	O
are	O
based	O
on	O
this	O
project	O
TINA	B-Algorithm
–	O
TITINA-TI	O
;	O
Texas	O
Instruments	O
.	O
</s>
<s>
DesignSoft	O
&	O
TI	O
2018	O
Windows	B-Application
,	O
Wine	O
Special	O
version	O
of	O
TINA	B-Algorithm
licensed	O
to	O
TI	O
PSPICE-FOR-TIPSPICE-FOR-TI	O
;	O
Texas	O
Instruments	O
.	O
</s>
<s>
Cadence	O
&	O
TI	O
2019	O
Windows	B-Application
Special	O
version	O
of	O
PSpice	O
licensed	O
to	O
TIGetting	O
started	O
with	O
the	O
new	O
PSpice	O
for	O
TI	O
design	O
and	O
simulation	O
tool	O
;	O
Texas	O
Instruments	O
.	O
</s>
