QucsStudio

a free and powerful circuit simulator
New: Version 5.8 is available.
Thanks to all who made a donation!

QucsStudio

a free and powerful circuit simulator

Take off and simulate your circuits realistically!

Screenshots

Get a first impression of QucsStudio. The screenshots will show you its rich feature set.

News

All news about QucsStudio related to release notes, documentation, examples, etc.

Forum

You have questions or suggestions for improvements? This is the way to go.

QucsStudio in Action

Have a look at the examples and the description of its functionality.

QucsStudio in Action

Have a look at the examples and the description of its functionality.