The best tools and resources on the internet for Software Testing

Over 350+ awesome tools and resources on the internet to supercharge your testing.

Curl logo

Curl

command line tool and library for transferring data with URLs

API Testing
Free
mitmproxy logo

mitmproxy

It’s a free and open source interactive HTTPS proxy

API Testing
Free
Appium logo

Appium

Mobile application automation framework

Automated Checking
Free
T

TestNG

Java based testing framework

Automated Checking
Free
jUnit logo
Free
Applitools Eyes logo

Applitools Eyes

Visual comparisons between different snapshots of a website or mobile app.

Automated Checking
Free version
Robot Framework logo
Free
Place Kitten logo

Place Kitten

Place kittens as placeholders

DevTools
free
Little Ipsum logo

Little Ipsum

Built in Lorem Ipsum for MacOs

DevTools
$0.99
Bug Magnet logo

Bug Magnet

Exploratory testing assistant for Chrome and Firefox

Exploratory Testing
Free
WinMerge logo

WinMerge

Differencing and merging tool for Windows

Data
Free
Form Filler logo

Form Filler

A customizable Chrome and Firefox extension that fills dummy text in all input fields in a page.

Test Data Generation
Free
P

PICT

Pairwise Independent Combinatorial Testing (PICT) generates test cases.

Data
Free
SoapUI logo

SoapUI

REST & SOAP API Testing

Automated Checking
Free version
Katalon logo

Katalon

An all-in-one test automation solution

Automated Checking
Free
MS Visual Studio logo

MS Visual Studio

Edit and debug on any OS

IDE
Free
PyCharm logo

PyCharm

Advanced code management platform for Python

IDE
Free - Community Edition
Intellij IDEA logo

Intellij IDEA

For web and enterprise development

IDE
Free - Community Edition
WhatFont logo

WhatFont

The easiest way to identify fonts on web pages.

Exploratory Testing
Free
xScope logo

xScope

Measure, Inspect and Test

Exploratory Testing
$50 USD for 1 license
Ghostlab logo

Ghostlab

Test multiple browsers and devices at once

Exploratory Testing
Free
Email on Acid logo

Email on Acid

Empower Your Team to Deliver Email Perfection.

Email Testing
$73 USD per month
Gatling logo

Gatling

Performance Testing Tool

Performance Testing
Free and Paid
Apache Jmeter logo

Apache Jmeter

Open source load testing tool

Performance Testing
Free
Text Expander logo

Text Expander

TextExpander lets you instantly insert snippets of text from a repository of emails, boilerplate and other content, as you type – using a quick search or abbreviation.

Other
Paid
JPad logo

JPad

Java Scratchpad - Instantly write java snippets and see nicely formatted results.

Other
Free