Best open-source Swift projects

A high-performance, S3-compatible object storage system written in Swift, positioned as an open alternative to MinIO and RustFS.

Free, open-source native macOS archive tool for creating and extracting ZIP, 7Z and TAR files, with RAR extraction, encryption and Finder integration.

A cross-platform Xcode replacement that builds, signs and installs iOS apps from SwiftPM packages on Linux, Windows and macOS.

A native macOS menu bar app for remotely controlling LG webOS TVs, including app launch, HDMI input switching and touchpad navigation.

A macOS app that monitors your posture via camera or AirPods motion sensors and progressively blurs your screen when you slouch.

An iOS app launcher that runs IPA apps inside itself without installing them, with multiple containers per app.

Swift and Metal runtime that runs the 26B Gemma 4 26B-A4B model on Apple Silicon Macs with about 2 GB of RAM by streaming experts from SSD.

A macOS and iOS document chat app that lets you upload files and ask questions, with all AI processing done on-device via Apple Foundation Models.

A macOS system optimization app built with SwiftUI, covering system monitoring, app uninstalling, junk cleaning, large file finding and file browsing.

A free macOS teleprompter that highlights your script word by word as you speak, shown in a Dynamic Island-style overlay.

A macOS menu bar app that turns your AI coding token usage into a Pokémon companion, while tracking daily spend and official Claude, Codex and Antigravity limits.

A curated, categorized list of high-quality macOS apps, from editors and developer tools to utilities and productivity software.

A native macOS app that shows which application, files, and disk are behind sustained disk activity, with bounded file tracing on demand.

Free, open-source macOS menu bar app for external monitors: HiDPI scaling, DDC brightness and volume, presets and virtual displays.

A native AI chat client for iPhone, iPad and Mac that connects to cloud, self-hosted and on-device models.

A native macOS terminal workspace with projects, tabs, split panes, a Git-aware file tree, and browser panes.

A macOS app for browsing, editing, and organizing AI coding agent skills and agents across Claude Code, Cursor, Codex, Windsurf, and Amp.

A macOS menu bar app that shows remaining quota and reset times for AI coding tools like Claude, Codex, Gemini and Copilot.

A free, open-source macOS app that lists all startup items, daemons and login items in one window, showing their code-signing identity and enable/disable controls.

A macOS app that fuzzy-searches files across the whole disk almost instantly and lets you act on results right away.