DetectX is the only troubleshooting app that runs on every version of macOS from 2011 to present.

Key features include:

– Remove MacKeeper and other potentially unwanted software
– Detect Keyloggers, Adware & macOS Malware
– Track changes to your system
– Show/Hide invisible files
– Stay safe: DetectX does not require Admin privileges to install or run

Couleurs is a simple app for grabbing and tweaking the colors you see on your screen.
Couleurs takes Apple's color panel (complete with "magnifying glass"), and combines it with an easy way to copy common formats of color values to the clipboard (including CSS formats like #rrggbb and even UIColor values in Swift).

A simple menubar app for tracking your application usage

Groups of applications can be created in the "Show all" window
Recordings can be deleted in the "Show all" window
Your tracking data is saved on your Mac only

Itsycal is a tiny menu bar calendar.

If you want, it will display your events as a companion to the Mac Calendar app. You can also create and delete (but not edit) events.

KeyCastr, an open-source keystroke visualizer.

A lightweight macOS window and app manager scriptable with JavaScript.

Create bootable install medium

An open-source image to PDF converter built with web technology