Technological enthusiasts have compiled a list of open-source tools available on GitHub, designed to address everyday challenges faced by users. These applications range from managing screen brightness on external monitors to local speech recognition powered by artificial intelligence. Each tool has undergone scrutiny, received thousands of positive reviews, and is considered safe for use.
Streamlining the Menu Bar with Hidden Bar (13,000+ stars on GitHub)
Active Mac users often find their menu bar cluttered with application icons. Hidden Bar addresses this issue by providing a simple separator. Users can hold the Command key and drag infrequently used icons to the left of the separator, causing them to be hidden instantly. Clicking on the arrow reveals the full list, and settings allow for hotkey management or complete blocking of unnecessary background processes.
Smooth Scrolling with Mos (19,000+ stars)
While Apple’s trackpad functions seamlessly, connecting a standard mouse to a Mac can be frustrating. The ‘natural scrolling’ feature may cause pages to move in the wrong direction, and scrolling can feel choppy. Mos resolves both issues by inverting the scroll direction specifically for the mouse (leaving the trackpad untouched) and ensuring smooth scrolling akin to that on the trackpad. Users can adjust speed, create exception lists for professional software like Excel, and assign hotkeys for quick navigation through lengthy pages.
Advanced Window Management via Rectangle (29,000+ stars)
The basic screen-splitting tool in macOS can be limiting. Rectangle enhances window management by allowing users to quickly arrange applications in various screen corners and zones using hotkeys or by dragging to the edges of the monitor, similar to Windows functionality. The application supports complex grid layouts, such as dividing the screen into three equal parts or a two-to-one ratio.
Nostalgia for Windows: AltTab Switcher (15,000+ stars)
The standard Command + Tab combination on Mac displays only the general icons of running applications, not specific open windows. The AltTab utility reintroduces a comprehensive context menu reminiscent of Windows. Pressing Option + Tab brings up a floating window with thumbnails of all open documents and folders, allowing users to close, minimize, or maximize windows directly from this interface using the mouse or keyboard arrows.
Cross-Platform File Transfer with LocalSend (80,000+ stars)
Apple’s AirDrop is ineffective for transferring files between different operating systems, such as from Mac to Android or Windows to iPhone. LocalSend fills this gap by functioning across all major operating systems. The application utilizes your local Wi-Fi network, requires no account registration, and does not connect to third-party servers. All data is encrypted via HTTPS, with transfer speeds limited only by your router’s capabilities.
Local AI Transcription with Handy (20,000+ stars)
This utility employs advanced AI models to convert voice to text, operating entirely locally on your Mac—no internet connection is required. Users can choose between the fast Nvidia Parakeet V3 model or the multilingual OpenAI Whisper, which accurately understands Ukrainian. By pressing hotkeys, users can dictate messages, and upon releasing the keys, the text is automatically inserted into the current messaging or email field.
Media Player IINA (44,000+ stars)
IINA is built on the robust mpv engine, capable of playing any audio and video format, as well as online streams and YouTube playlists. The interface adheres to macOS design standards, supporting a native dark theme, picture-in-picture mode, trackpad gesture controls, and Apple hardware acceleration, ensuring that even demanding 4K films do not burden the processor.
Package Manager Homebrew (47,000+ stars)
Homebrew transforms the Mac Terminal into a powerful automation tool. After a one-time installation, users can download any popular software with a simple command (e.g., brew install vlc). Similarly, one command (brew update) can update all applications installed via this repository.
Centralized Updates with Latest (4,500+ stars)
Some applications on your computer update through the Mac App Store, while others rely on built-in developer update mechanisms. Latest consolidates information about available updates from all sources into one window. Users can quickly view release notes for each application and update them all with a single click, minimizing workflow interruptions.
Monitor Management with MonitorControl (33,000+ stars)
For those who connect a MacBook to an external monitor, adjusting brightness or sound through physical buttons can be cumbersome. MonitorControl intercepts these functions, adding convenient software sliders to the menu bar, allowing users to adjust brightness and volume of the external display using standard Apple keyboard keys. Additionally, it can synchronize the monitor’s brightness with the built-in light sensor of the laptop.
Thorough Cleanup with PearCleaner (12,000+ stars)
Dragging an unwanted application to the Trash does not remove all associated files, as macOS leaves behind hidden caches, logs, and configuration remnants in system folders. PearCleaner serves as a lightweight and free disk analysis tool, scanning the system, displaying the actual size of each application along with hidden remnants, and enabling users to safely and completely remove all related files with a single click, freeing up valuable SSD space.
A curated list of open-source tools on GitHub offers Mac users solutions to enhance their daily computing experience. These applications address various tasks, from window management to file transfers, ensuring efficiency and ease of use.