Morpholder

Morpholder is a lightweight menu-bar utility that completely changes how you convert files on macOS. Instead of opening clunky converter apps, uploading sensitive files to websites, or remembering terminal commands, you simply change the file's extension in Finder. Morpholder intercepts the change and quietly converts the file in the background.

Core Features: • Seamless Finder Integration: Just rename photo.heic to photo.jpg or video.mp4 to audio.mp3 and the app handles the rest. • 100% Offline & Private: No cloud uploads. All processing happens locally on your Mac's silicon. • Native & Fast: Built for macOS and fully optimized for Apple Silicon chips.

Smart Automations (Pro Workflows): Beyond basic conversions, you can trigger advanced system integrations just by typing a specific suffix: • Background Removal: Append _nobg to an image to instantly isolate the subject into a transparent mask. • Instant Live Text: Rename an image to .txt to extract all legible text into a clean document. • Smart Web Compression: Append _min to drastically shrink image file sizes while preserving visual fidelity. • App Icon Architect: Change an image to .icns to automatically compile a macOS-standard responsive Icon package. • PDF Splinter: Append _pages to a PDF document to extract every page as high-def images into a neat folder. • Studio-Grade GIFs: Rename any video to .gif for a buttery-smooth loop.