This document lists various open source tools for testing purposes along with their functionality, supported technologies, and websites. The tools cover areas like web, mobile, API, load, and performance testing and include Selenium, Appium, Cucumber, JMeter, SOAPUI, Katalon Studio, and more. The copyright is held by Ashish Bansal.

1. Tools Purpose Technology Website
Selenium Web Automaton Testing Java https://www.seleniumhq.org/
Appium Mobile and native app testing (iOS and Android) http://appium.io/
Robotium Android App Testing
Cucumber BDD (Behavior Driven Development) https://cucumber.io/
Watir Web Automaton Testing Ruby http://watir.com/
Nerodia Web Automaton Testing Python
Sikuli Testing GUI whether desktop or browser using images
without accessibility to source code
Python http://www.sikuli.org/
JMeter Performance and Load Testing Java https://jmeter.apache.org/
SOAP UI SOAP and REST API Functional, Performance, Security Testing https://www.soapui.org/
Capybara Web-based automation framework used for creating functional tests
Katalon Studio Web, Mobile (iOS and Android), API testing https://www.katalon.com/
Grinder Java Load Testing Java http://grinder.sourceforge.net/
Rest Assured Testing and validating REST services Ruby and Groovy http://rest-assured.io/
Kiwi TCMS Test Management Python http://kiwitcms.org
Open Source QA Tools
Copyright: Ashish Bansal

2. Tools Purpose Technology Website
TestNG Test Framework for Java Based Programming (WhiteBox Testing) Java http://testng.org/doc/
Marathon Testing Cross-platform test automation framework for Java/Swing™, Java/FX™
and Web applications
https://marathontesting.com/
httest httest is a script based tool for testing and benchmarking web
applications,
web servers, proxy servers and web browsers
https://sourceforge.net/p/htt/wiki/Home/
WireMock WireMock is a simulator for HTTP-based APIs.
Some might consider it a service virtualization tool or a mock server.
http://wiremock.org/
Espresso Functional testing of an Android UI. (WhiteBox Testing) http://docs.fitnesse.org/FrontPage
FitNesse
Linux Desktop Testing Tool Cross Platform GUI Test Automation tool Linux version is LDTP,
Windows version is Cobra and Mac version is PyATOM.
https://ldtp.freedesktop.org/wiki/
KIF Keep It Functional - An iOS Functional Testing Framework https://github.com/kif-framework/KIF
Selenroid Test automation for native or hybrid Android apps and the mobile web
with Selendroid.
http://selendroid.io/
Multi-Mechanize Multi-Mechanize is an open source framework for performance and
load testing.
Python https://multi-mechanize.readthedocs.io/en/latest/
Gatling Perfomance and Load Testing for Web Applications https://gatling.io/
Tsung Tsung is an open-source multi-protocol distributed load testing tool
It can be used to stress HTTP, WebDAV, SOAP, PostgreSQL, MySQL,
LDAP, MQTT and Jabber/XMPP servers
http://tsung.erlang-projects.org/
Auto IT BASIC-like scripting language designed for automating the Windows GUI
and general scripting.
https://www.autoitscript.com/
Open Source QA Tools
Copyright: Ashish Bansal