ngspice Reviews

The more I use ngspice, the more impressed I am about how versatile this tool is! Granted that this is not the most robust simulator for handling tricky convergences, but other than that, CMC models support, control flow, XSPICE integration and shared library such things make it impressively capable in a very wide range.

Fun, awesome, great support with competent humans and is easy to use with component models. Cheers!

Great ngspice! The maintainer solves the user's questions in a timely and accurate manner.

Good evolution over time. Existed API to shared library - priceless.

Near perfect simulator; no need for LTSpice or MCap. Very good script-performance Documentation/Manual should be restructured to better support learning: - An index is badly needed. - Most information is in, but it is hard to find - Proposal: separate manual-documents for ngspice, tclspice, xspice and CIDRE

Great tool, lot of possibilities to do behavioral modeling, it is easy to add new macromodels based on datasheet data, easy to integrate with frontend tools. I am using it as the backend simulator for XSCHEM. Good support from the developers.

The best SPICE simulator for free with full feature

NGspice works well with KiCAD and PySpice. Developers are very responsive to any issues encountered.

Great project and support with all function you need.

It is an awesome project. The project members are nice and enthusiatic. I get my question answered quickly. Thanks very much for the technical support!

Cool project. Realize all the functions I need.

The support for this software is incredible. Many admins and developers answer questions in a timely manner, and are very helpful, and unrelenting in helping you find your solution.

May the force be with open source.

I'm looking for help to simulate a verilog-a file with linux. Someone could help me because I'm a beginner? Thank very much...

NGspice is extremely useful for circuit design. One of the major pros outside of zero-cost is that the code has an ngspice community. Kudos to open source. Be sure to check out ICJunkie's website. I tried systems like Hspice and Spectre. The problem with both of those systems is that they're prohibitively expensive. There's a new release of a new type of NG spice that just came out today. CUSPICE. Be sure to check it out.

for all ngspice and cadence user, check my page: sourceforge.net/projects/imepspiceinterface/ hope it will be helpful for all

Ngspice works great.

Thanks for Ngspice, it's perfect!

Thanks very good project! +

Ngspice works great.

Good and useful software

Easy to use...!

Great job! Light weight and fast to boot.

Wow, thank you people.

I always recommended!