File Converter AI Assistant Widget Vault
Native macOS apps from a small studio

Apps your Mac deserves.

UseMacApps builds native Mac utilities — drag-and-drop simple, Apple Silicon fast, private by design. No web wrappers, no Electron, no juggling browser tabs.

File Converter for Mac icon
UTILITY · macOS 14+

File Converter for Mac

Convert files between 100+ formats — video, audio, image, document — entirely offline on your Mac. Drag, drop, done. Free to start, no signup.

  • HEIC → JPG, MOV → MP4, PDF → Word and 100+ more
  • Fully offline — files never leave your Mac
  • Hardware-accelerated H.264/H.265 on Apple Silicon
  • Batch conversion, drag-and-drop interface
  • Free to start, no account required
Explore File Converter → Mac App Store ↗
AI Writing & Study Assistant for Mac icon
AI · EDUCATION · macOS 14+

AI Writing & Study Assistant

Every top AI model in one native Mac app — Claude 4.6, Gemini 3.1, Grok 4, DeepSeek and 50+ more, switchable with one click. Free to start.

  • 50+ AI models from Anthropic, Google, xAI & DeepSeek
  • Web search — real-time answers with sources
  • Image generation up to 4K, inside the chat
  • Attach PDFs, documents & photos for analysis
  • 50+ built-in tools — essays, emails, resumes, code
Explore AI Assistant → Mac App Store ↗
Widget Vault for Mac icon
WIDGETS · PRODUCTIVITY · macOS 14+

Widget Vault — Live Widgets

Live, interactive widgets for your Mac desktop — clock, weather, calendar, to-dos, Pomodoro timer, battery, disk space and clipboard history. 10 widgets, 55+ themed styles. Free to start.

  • Interactive — start timers and tick tasks on the widget
  • Live data — weather, battery, storage, always fresh
  • 55+ themed styles, from Synthwave to Coral Reef
  • Liquid Glass ready on macOS 26 Tahoe
  • Private by design — no account, no tracking
Explore Widget Vault → Mac App Store ↗

Built native. Built for Mac.

Every UseMacApps app is real macOS — SwiftUI, Apple Silicon, native chrome. No Electron bloat. No web shell pretending to be an app.

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Apple Silicon native

Universal binary. Optimized for M1, M2, M3, M4. Hardware-accelerated where it matters — video encoding, AI inference, WKWebView.

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Offline-first & private

Widget Vault keeps everything on your Mac. AI chats stay in local history with iCloud sync. No accounts, no ads, no tracking SDKs in any app.

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Keyboard-driven

Real Mac shortcuts, real Mac menus, real Mac windows. Multi-window, full-screen mode, Stage Manager — everything you expect from a Mac app.

Popular how-to guides.

Step-by-step walkthroughs for the most common Mac tasks our apps solve.

File Converter for Mac

Convert HEIC to JPG on Mac Convert MOV to MP4 on Mac Convert PDF to Word on Mac Convert to PDF on Mac Convert AVI to MP4 on Mac Convert MOV to GIF on Mac Convert WebP to JPG on Mac Convert MP4 to MP3 on Mac

AI Writing & Study Assistant

Best ChatGPT alternative for Mac How to use DeepSeek on Mac How to use Claude on Mac Summarize a PDF with AI on Mac AI essay writer for Mac AI image generator for Mac

Widget Vault for Mac

How to add widgets to your Mac desktop Mac widgets not showing? 8 fixes Clock widget for Mac Weather widget for Mac desktop Pomodoro timer widget for Mac Liquid Glass widgets in macOS 26

More apps coming.

UseMacApps is just getting started. Each app focuses on one thing that the Mac has been missing — a real native, offline-first, no-bloat alternative to whatever you're juggling today.

Pick your app.

All built native. All built for Mac.

File Converter → AI Assistant → Widget Vault →