Helm is a free, cross-platform, polyphonic synthesizer with a powerful modulation system. Helm runs on GNU/Linux, Mac, and Windows as a standalone program or LV2/VST/VST3/AU plugin.

Helm is a free, cross-platform, polyphonic synthesizer with a powerful modulation system. Helm runs on GNU/Linux, Mac, and Windows as a standalone program or LV2/VST/VST3/AU plugin.


Lightweight macOS launcher restoring missing Launchpad app grouping, icon rearrangement, customizable shortcuts, smart search, and drag-and-drop organization.





Easy to start, easy to join and with no downloads for viewers, connecting for external presentations, sales demos, and ad hoc get-togethers means you get work done and get on with it.




Do you ever grab a calculator & the back of an envelope to work through an idea or problem that involves some math?








AirBattery can automatically collect the battery usage of all your devices without installing any client app on them.


Quickly see your daily routine and manage calendar items all in one place. Visualize free time without losing sight of important events. No sign up, no tracking, no ads.




Create powerful macros, trigger them with a gesture. Turn repetitive workflows into single actions at your cursor. The radial menu for macOS productivity.




LTspice IV is a high performance Spice III simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators.

Desktop tool for customizable break reminders with notifications, working hours settings, idle reset, and free open-source support for multiple platforms.




Improve your writing in any macOS application with AI assistance. Quickly correct grammar mistakes, change writing styles, or translate text.



Cuts video and audio files with lossless precision, supporting automatic transcripts, speech detection, and vertical clip conversion.

SnappyNotes brings you a sleek, modern sidebar notepad built to blend seamlessly with your workflow. Effortlessly record your insights on the fly and keep your focus where it belongs.


SonarQube is an open source quality management platform, dedicated to continuously analyze and measure source code quality, from the portfolio to the method. Static code analysis is available in the "Community Edition" (free / open source) for:

Restore/Backup Utility, initially intended for Raspberry Pi users, but very suitable for all SD cards and external disks. More compression formats, no more sudo passwords, enable SSH, Auto Eject, restore to multiple disks, size check, shrink, etc.




Enhance productivity and well-being with AI-guidance, offline confidentiality, task management tools, automatic task extraction, and customization.




Concurrent, functional programming language enabling fault-tolerant, distributed, and scalable real-time systems, with hot swapping, garbage collection, and dynamic typing.

NumPy is the fundamental package for scientific computing in Python. It is a Python library that provides a multidimensional array object, various derived objects (such as masked arrays and matrices), and an assortment of routines for fast operations on arrays, including...



CoffeeScript is a little language that compiles into JavaScript. Underneath all those awkward braces and semicolons, JavaScript has always had a gorgeous object model at its heart. CoffeeScript is an attempt to expose the good parts of JavaScript in a simple way.



Free, open source, git-native API client. A local-first, account-free Postman alternative with a built-in MCP server, SOAP/GraphQL, request chaining and performance runs.

Image editor combining professional features with AI tools for background removal, live text detection, unlimited layers, vector shapes, and broad file support.




Tiny animated cat lives inside the Mac Dock, allowing users to choose, name, interact with, and feed it using right-clicks or file drops. Designed to be lightweight and non-intrusive.




Locks screen until you’re seen drinking water via local camera, offering multiple modes and streak tracking, working completely offline for privacy.



