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QUCS VS LibrePCB

Compare QUCS VS LibrePCB and see what are their differences

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QUCS logo QUCS

Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.

LibrePCB logo LibrePCB

LibrePCB is a free EDA software to develop printed circuit boards.
  • QUCS Landing page
    Landing page //
    2023-04-29
  • LibrePCB Landing page
    Landing page //
    2022-12-12

QUCS videos

+ Add

Qucs Tutorial: Simulating a common emitter bjt amplifier circuit

More videos:

  • Review - QUCS project update Overview, status and ongoing developments.
  • Review - qucs dc simulate

LibrePCB videos

+ Add

Introduction to LibrePCB A new, powerful and intuitive EDA tool for everyone

Category Popularity

0-100% (relative to QUCS and LibrePCB)

QUCS

LibrePCB

Simulation
49 49%
Simulation
51% 51
Electronics
44 44%
Electronics
56% 56
Computer Simulations
65 65%
Computer Simulations
35% 35
Design Tools
0 0%
Design Tools
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare QUCS and LibrePCB

QUCS Reviews

11 KiCad Alternatives
The Qucs cross-platform circuit simulator is a spin-off of Qucs. The letter S stands for the SPICE engine, which performs all simulations within the software. The Qucs subproject's goal is to integrate free SPICE circuit simulation kernels into the Qucs GUI. It combines SPICE's capability with the Qucs GUI's simplicity. Qucs utilizes its own SPICE incompatible simulation...
Source: www.justalternativeto.com
Electronic circuit design and simulation software list
QUCS – Quite Universal Circuit Simulator is a free simulation software developed on GNU/Linux environment. Well, this software really works on other operating systems such as Solaris, Apple Macintosh, Microsoft windows, FreeBSD, NetBSD etc. User can simulate large signal, small signal and noise behavior of the circuit using this simple circuit simulator.
Source: www.circuitstoday.com

LibrePCB Reviews

We have no reviews of LibrePCB yet.
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Social recommendations and mentions

Based on our record, LibrePCB should be more popular than QUCS. It has been mentiond 6 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

QUCS mentions (1)

  • How do dual-directional couplers behave with a mismatched load?
    If you can get s parameter model you can use that. There are also generic transformer and coupled line models so long as you've got a way of characterising it you should be able to model it. https://sourceforge.net/projects/qucs/. Source: about 1 year ago

LibrePCB mentions (6)

  • Effective June 7, 2026, Autodesk will no longer sell nor support EAGLE
    There's also https://librepcb.org/ Has anyone had time to try Horizon and/or LibrePCB and compare them to KiCad? - Source: Hacker News / 11 months ago
  • What is "this type" of PCB "called"
    On the open source front, LibrePCB seems to be the only contender, never used it myself, but have heard good things and met some devs at a conference and they were nice. The level of support you get there may be a bit more personal. Otoh, if you've never designed PCBs before, it may be hard to even tell if something is a bug... Source: 11 months ago
  • Hardware design on linux
    I would throw LibrePCB into the mix. Coming from Eagle, it was easier for me to grasp than KiCad. Source: 12 months ago
  • How can I make professional looking schematics for free?
    Also LibrePCB at https://librepcb.org A bit "lighter" in size than KiCad. Source: about 2 years ago
  • from where should I start for designing my own PCB?
    I've been turning out some nice results from LibrePCB. It has a learning curve like anything else but its not an impossibly convoluted workflow like some of the more established FOSS programs out there. Source: over 2 years ago
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What are some alternatives?

When comparing QUCS and LibrePCB, you can also consider the following products

LTspice - LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.

KiCad - A Cross Platform and Open Source Electronics Design Automation Suite

Fritzing - Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to...

Proteus PCB design - Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...

Ngspice - Ngspice is a mixed-level/mixed-signal circuit simulator.

EasyEDA - EasyEDA - Web-based EDA suite; runs in browser.

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