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.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 1
    Basic Key Logger
    Non-stealth keylogger for Windows. Records mouse and keyboard (precision~10-15ms), log of events (disk size~2.5k/s) + log of operations (~ 0.2k/s). Standalone, with local copy of Python: unzip to install, delete to uninstall.NEW: hidden/visible icon
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    Embeddable Predictive Text Library
    A C (and JavaScript) library providing predictive text functions. The API is very simple and provides dictionary autocomplete and partial/full matching. Sample cellphone-like examples are included.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    JSpoor is a utility software for logging and recording of user interface events and actions during working sessions of users with a Java/Swing Software. It captures and records both high level (semantic) actions and low level actions such as mouse moves.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Palette Designer

    Palette Designer

    A color-code design tool

    Palette Designer facilitates designing color codes for electronic visual displays that comply with established human factors usability principles. It calculates colorimetric figures of merit for a user-specified color set and flags colors and color combinations that may be problematic. It also draws figures that help users visualize important characteristics of the color set and find ways to improve it. It can be used by itself or in conjunction with software that uses aesthetic considerations such as color harmony to create color sets. Palette Designer consists of an Excel spreadsheet, supplemented with Visual Basic macros. It has been tested under Office 2010 and 2016 for Windows and Office 2011 and 2016 for Mac. It is not compatible with LibreOffice or Apache OpenOffice.
    Downloads: 0 This Week
    Last Update:
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  • 5
    Scripts for questionnaire sorting studies. Needs a server plus PHP 5 and MySQL 5. Free and closed sorting, partition, fuzzy, and graded sorting, hierarchy construction, multiple sorting, R- and S-mode display. Text questions. Text, image or object items.
    Downloads: 0 This Week
    Last Update:
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  • 6
    A HTTP-proxy, written in JAVA for the purpose of tracking users. It's main (and at the moment only) use, is to gather data for usability testing.
    Downloads: 0 This Week
    Last Update:
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  • 7
    The UI Nav Test Tool is a web based application for testing the usability of labeling and organization for navigation systems. The test tool presents tasks to a research participant and collects data as they interact with a proposed navigation system.
    Downloads: 0 This Week
    Last Update:
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  • 8
    A suite of tools to carry out remote evaluation of website usability through Firefox.
    Downloads: 0 This Week
    Last Update:
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  • 9
    Jyntax is a simple, easy-to-use, light-weight syntax highlighter for Java. It is designed for applications providing JTextComponents that should be enriched with syntactical highlighting and works best for formal (logical or mathematical) input.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Enterprise and Small Business CRM Solution | Clear C2 C2CRM Icon
    Enterprise and Small Business CRM Solution | Clear C2 C2CRM

    Voted Best CRM System with Top Ranked Customer Support. CRM Management includes Sales, Marketing, Relationship Management, and Help Desk.

    C2CRM consists of four modules that integrate to provide a comprehensive CRM solution: Relationship Management, Sales Automation, Marketing Automation, and Customer Service. Only buy what each user needs.
    Learn More
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