Discover the most starred and trending open source tools tagged with #multiplatform.
The (official) Music Assistant Mobile app is a cross-platform client application designed for Android and iOS. Developed using Kotlin Multiplatform (KMP) and Compose Multiplatform frameworks, this project aims to provide a unified codebase for seamless music management across multiple platforms.
Add interactive vector tile maps to your Compose app
Liquid RuntimeShader effects for Compose Multiplatform
🟢 Charts for Jetpack Compose — Multiplatform (Android · iOS · Web · Desktop)
📱 Syncplay Mobile (now Synkplay) is a Syncplay client app for Android and iOS. Watch stuff in sync with your friends. Compatible with the official Syncplay for PC. Fully written in Kotlin and Compose multiplatform.
Mobile app for Pixelfed and Vernissage
All-in-one open-source identity and wallet toolkit.
Sentry SDK for Kotlin Multiplatform
A Multi-Platform friend "monitor" for VRChat.
Multiplatform Matrix chat client (experimental CMP+rust app)
A professional video compression tool accessible to all, mostly based on FFmpeg.
ScummVM main repository
An implementation of the OpenTelemetry specification as a Kotlin Multiplatform Library
Pairlet (formerly CC Pocket / cc-pocket) — Continue your local AI coding tasks from phone, tablet, or desktop.
Hand-drawn Compose Multiplatform components for Android, iOS, desktop and WebAssembly.
Production-grade Chromium Embedded Framework (CEF) for Compose Multiplatform Desktop & Universal Java (Swing, JavaFX, SWT, AWT). Features pure Java2D OSR (zero JOGL), dual Kotlin/Java ergonomics, sub-pixel trackpad scrolling, HiDPI scaling, virtual app:// schemes, and WebRTC on Windows, macOS, & Linux.
Kotlin Multiplatform backup into the user's own cloud: iCloud Drive on iOS, Google Drive app-data on Android. No server, no accounts.
🦞 Compose Multiplatform image cropper for Android, iOS, desktop, and the web.
📱 Now in Android KMP is a full Kotlin Multiplatform port of Google's Now in Android sample.
FeedFlow is a minimalistic RSS Reader available on Android, iOS, macOS, Windows and Linux. Built with Kotlin Multiplatform, Jetpack Compose and SwiftUI.