Browse Tools

Gradient Generator

Design

a tool that generates a stepped gradient between two colors. 

Group Office

Business

Enterprise CRM and groupware tool. Share projects, calendars, files and e-mail online with co-workers and clients. ([Source Code](https://github.com/Intermesh/groupoffice/)) AGPL-3.0 PHP

HandBrake

Video & Audio

Video transcoder for converting media to modern formats. [![Open-Source Software][OSS Icon]](https://github.com/HandBrake/HandBrake) ![Freeware][Freeware Icon]

Heimdall

Data & Analytics

Elegant solution to organise all your web applications. ([Source Code](https://github.com/linuxserver/Heimdall)) MIT PHP

Hopper

Productivity

copyright: — macOS and Linux reverse engineering tool that lets you disassemble, decompile and debug applications. Hopper displays the code using different representations, e.g. the Control Flow Graph

Time Tracking, Scheduling & HR Management in One System

Library to plug-n-switch payment processors

Ice

Utilities

Menu bar manager for hiding icons and organizing layouts. [![Open-Source Software][OSS Icon]](https://github.com/jordanbaird/Ice) ![Freeware][Freeware Icon]

IINA

Video & Audio

The modern video player for macOS. Based on mpv, the powerful media player project. [![Open-Source Software][OSS Icon]](https://github.com/iina/iina) ![Freeware][Freeware Icon]

ikiwiki

Development

A wiki compiler.

imagemagick

Image & Media

Gold standard for anything images.

imgproxy

Utilities

Fast and secure standalone server for resizing and converting remote images. ([Source Code](https://github.com/imgproxy/imgproxy)) MIT Go/Docker/K8S

Professional Real Estate ROI & Investment Analysis Tool

iTop

Data & Analytics

Complete open source, ITIL, web based service management tool.

Jakstab

Business

Jakstab is an Abstract Interpretation-based, integrated disassembly and static analysis framework for designing analyses on executables and recovering reliable control flow graphs.

Build, edit, and analyze forms directly in Claude

Track, target & send campaigns - pay by volume, not contacts

Keyboard Cowboy

Utilities

The missing keyboard shortcut utility for macOS. [![Open-Source Software][OSS Icon] ![Freeware][Freeware Icon]](https://github.com/zenangst/KeyboardCowboy)

Kill Bill

Business

Subscription billing & payments platform. Have access to real-time analytics and financial reports. ([Source Code](https://github.com/killbill/killbill)) Apache-2.0 Java/Docker

Knot

Utilities

High performance authoritative-only DNS server.

Known

Writing & Notes

Collaborative social publishing platform. ([Source Code](https://github.com/idno/idno)) Apache-2.0 PHP

Koha

Business

Enterprise-class ILS with modules for acquisitions, circulation, cataloging, label printing, offline circulation for when Internet access is not available, and much more. ([Demo](https://koha-communit

Koodo Reader

Productivity

All-in-one eBook reader supporting over 15 formats. ![Freeware][Freeware Icon] [![OSS][OSS Icon]](https://github.com/koodo-reader/koodo-reader)

Lago

Business

Metering and usage-based billing. ([Source Code](https://github.com/getlago/lago)) AGPL-3.0 Docker