Best Open Source Usability Software 2025

Usability Software

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Browse free open source Usability software and projects below. Use the toggles on the left to filter open source Usability software by OS, license, language, programming language, and project status.

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1

TortoiseSVN

An Apache SVN client, right where you need it most

TortoiseSVN is a Subversion (SVN) client, implemented as a windows shell extension. Which means it's available right where you need it: in the Windows file explorer. It's intuitive and easy to use, since it doesn't require the Subversion command line client to run. Simply the coolest Interface to (Sub)Version Control!

152 Reviews

Downloads: 42,056 This Week

Last Update: 2025-10-27
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2

UniversalIndentGUI

A cross platform GUI for several code formatter, beautifier and indenter like AStyle, GNU Indent, GreatCode, HTML Tidy, Uncrustify and many more. Main feature is a live preview to directly see how the selected formatting option affects the source code.

8 Reviews

Downloads: 35 This Week

Last Update: 2012-03-30
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3

EZ Project

Softwares making our work easier

Go to "Files" to download releases of EZComm and Jirrit. EZComm (EZ Comm) is still maintened, code hosted on https://github.com/bon-ami/ezcomm You can use it as either a client or a server for TCP/UDP text messages Jirrit is still maintened, code hosted on https://github.com/bon-ami/jirrit You can use it to operate with commands on JIRA, bugzilla, Jenkins and Gerrit. EZOutput is hosted on https://gitee.com/bon-ami/ezoutput

Downloads: 4 This Week

Last Update: 2025-02-17
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4

Easy Development Library

C++ libraies for easy development

Downloads: 0 This Week

Last Update: 2013-03-22
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5

HTML checker

This is a HTML, XHTML and XML validator and repairer based on PHP

Downloads: 0 This Week

Last Update: 2014-12-16
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6

ZeniSynth

This is a key customizer that provides GUI key editor and flexible script. This project has moved to SourceForce.jp https://sourceforge.jp/projects/zenisynth/

Downloads: 0 This Week

Last Update: 2015-11-29
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