Screenlight

Keep track of how much time you spend in various apps and websites, and see how this time goes up and down. Private and offline.
Discover a curated selection of truly free software for your Mac — no subscriptions, no trials, no ads.
Keep track of how much time you spend in various apps and websites, and see how this time goes up and down. Private and offline.
Drag from the menu bar to create timer overlays. Displays time units from seconds to years. Visual options include fonts, backgrounds and colours. Themes can be saved for re-use.
Set up countdowns to important events in your menu bar. You can put them in categories, have them repeat, and create corresponding events in Calendar.
Set a timed reminder with options for a message, an alert sound, a dock bounce, or a spoken message. Go by time and date, or countdown. Can be repeated.
Keep track of your collections with a simple database that allows you to create several fields for each entry, including images, creation and modification dates, dropdown lists, and progress bars.
Check what’s inside an installer package without actually installing it. Find out where it comes from, what it installs, and what else it does.
With an app for every platform you can have 2FA authentication and end-to-end encrypted backups across all you devices.
Pomodoro for power users lets you take quick notes and create todos that you can estimate and execute later. Use it to learn your habits and improve your planning.