Tags: #cross-platform - OSS Alternative - Discover Top Open Source Alternatives to Popular Software

Tags: #cross-platform

AI-powered Productivity Application
22.5k

iOfficeAI/AionUi

A free, local, open-source Cowork app that enables AI agents to work alongside you, automating tasks, interacting with files, and browsing the web 24/7.

AI Personal Assistant Platform
Rust
30.6k

zeroclaw-labs/zeroclaw

A lightweight, autonomous, and cross-platform personal AI assistant infrastructure designed for low-resource hardware and maximum privacy.

AI-powered UI Automation Framework
Node.js
12.8k

web-infra-dev/midscene

An AI-powered, vision-driven UI automation framework that enables natural language control and scripting across web, mobile, and custom interfaces.

AI Agent Infrastructure
Python
14.2k

trycua/cua

Cua provides open-source infrastructure, including sandboxes and SDKs, to build, train, and evaluate AI agents capable of controlling full desktop environments across macOS, Linux, and Windows.

AI-powered Note-taking Application
11.3k

codexu/note-gen

A cross-platform Markdown AI note-taking application that leverages AI to transform fragmented knowledge into organized, readable notes.

AI Application Builder
20.3k

dyad-sh/dyad

A local, open-source, and private AI app builder designed for power users, offering full control and cross-platform compatibility.

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Machine Learning Compiler and LLM Deployment Engine
22.5k

mlc-ai/mlc-llm

A universal machine learning compiler and high-performance deployment engine for large language models, enabling native execution across diverse platforms.

Remote Access Client
14.0k

electerm/electerm

A versatile, open-source, cross-platform client for terminal, SSH, SFTP, FTP, Telnet, Serialport, RDP, VNC, and Spice connections.

AI-powered Desktop Automation Agent
python
2.8k

TurixAI/TuriX-CUA

TuriX empowers AI models to directly interact with and control your desktop, automating complex tasks across various applications with high accuracy.

AI-powered Desktop Financial Tool
Go
5.4k

ArvinLovegood/go-stock

An AI-powered cross-platform desktop application for stock analysis, offering market data, news, financial insights, and stock picking features across multiple global markets.

Cross-platform Desktop Application
Electron
3.8k

buxuku/SmartSub

A cross-platform desktop tool for batch generating and translating subtitles for videos and audio using various AI services and local models.

AI-powered Content Reader
38.2k

RSSNext/Folo

Folo is an AI-powered RSS reader that curates content into a single, noise-free timeline for distraction-free browsing.

Cross-platform Ebook Reader Application
Next.js
20.1k

readest/readest

A modern, open-source ebook reader offering a rich, cross-platform reading experience with powerful annotation, library management, and synchronization features.

Productivity Software
Tauri
17.8k

pot-app/pot-desktop

A versatile cross-platform desktop application that provides efficient text translation and optical character recognition (OCR) by integrating a wide array of AI and traditional service providers.

AI-powered Video Localization and Dubbing Tool
9.9k

krillinai/KrillinAI

An AI-powered tool for one-click video translation and dubbing across 100 languages, optimized for major social media platforms.

Cross-platform GUI Client & CLI Tool
.net
1.5k

wieslawsoltes/ChatGPT

A versatile C# client providing a graphical user interface and command-line tool for interacting with the OpenAI ChatGPT API across multiple operating systems and browsers.

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AI Chat Client & Productivity Tool
openai-api
8.4k

ztjhz/BetterChatGPT

An enhanced, free, and open-source user interface for OpenAI's ChatGPT, offering advanced features and cross-platform accessibility.

AI Productivity Assistant
macOS
12.3k

BasedHardware/omi

An open-source AI assistant that captures screen and conversations, transcribes in real-time, generates summaries, and offers an AI chat with comprehensive memory.

Agentic Workflow Framework
nodejs
4.9k

FellouAI/eko

A production-ready JavaScript framework for building reliable agentic workflows with natural language, supporting both computer and browser environments.

Instant Messaging Application
rust
7.1k

HuLaSpark/HuLa

A high-performance, cross-platform instant messaging application built with Rust and Vue3, offering an efficient, secure, and user-friendly communication solution.

Parallel Computing Framework
2.3k

ChunelFeng/CGraph

A cross-platform, pure C++11 and Python DAG framework designed for building and orchestrating complex parallel computation pipelines without third-party dependencies.

AI Inference Runtime
ggml
5.9k

leejet/stable-diffusion.cpp

A pure C/C++ implementation for efficient, cross-platform inference of various diffusion models, including Stable Diffusion, FLUX, Wan, and Qwen Image.

AI Generative Art WebUI
Docker
7.1k

vladmandic/sdnext

SD.Next is a powerful, all-in-one open-source WebUI for AI generative image and video creation, offering extensive model support, advanced processing, and cross-platform compatibility.

On-device AI Inference SDK
python
8.0k

NexaAI/nexa-sdk

A high-performance SDK enabling day-0 local inference of frontier LLMs and VLMs across diverse hardware (NPU, GPU, CPU) and platforms (PC, mobile, IoT) with minimal energy.

Cross-platform AI Client Application
Flutter
6.9k

mylxsw/aidea

An open-source, cross-platform application integrating mainstream large language models and image generation models for unified AI interaction.

Productivity Software
Node.js
14.0k

streetwriters/notesnook

A free, open-source, and end-to-end encrypted note-taking application designed as a privacy-focused alternative to commercial solutions.

Remote Desktop Application
Rust
113.6k

rustdesk/rustdesk

An open-source, self-hostable remote desktop application written in Rust, offering a secure and configurable alternative to commercial solutions like TeamViewer.

Desktop Utility Software
3.8k

TomBadash/Mouser

A lightweight, open-source, and fully local alternative to Logitech Options+ for remapping Logitech HID++ mice without telemetry or cloud dependency.

Cross-platform Desktop Application Framework
go
34.0k

wailsapp/wails

Wails enables Go developers to build lightweight, cross-platform desktop applications using Go for the backend and any web technology for the frontend, bundled into a single binary.

Productivity Launcher
26.8k

Wox-launcher/Wox

Wox is a fast, open-source, and cross-platform desktop launcher designed to enhance productivity through quick search, application launching, and extensive plugin support.

Programming Language / Compiler
git
37.5k

vlang/v

A simple, fast, and safe compiled programming language designed for maintainable software, featuring rapid self-compilation and C-to-V translation.

Productivity Software
Python
2.8k

openrecall/openrecall

OpenRecall is an open-source, privacy-first cross-platform alternative to proprietary digital memory solutions, allowing users to capture, search, and revisit their digital history locally.

Media Server Software
.net
51.3k

jellyfin/jellyfin

A free and open-source media system for managing, streaming, and controlling your personal media library across devices.

Cross-platform UI Framework
Python
15.9k

flet-dev/flet

Flet is a Python framework that empowers developers to build real-time web, mobile, and desktop applications from a single codebase, eliminating the need for prior frontend experience.

JavaScript Utility Library
nodejs
15.3k

uuidjs/uuid

A comprehensive and secure JavaScript library for generating RFC-compliant UUIDs across various environments.

Terminal Emulator & Connectivity Client
WSL
70.6k

Eugeny/tabby

A highly configurable, cross-platform terminal emulator, SSH, and serial client designed for modern development and system administration workflows.

AI Runtime
24.3k

mozilla-ai/llamafile

Distribute and run LLMs with a single file, no installation required.

System Utility / Keyboard Customization Software
rust
7.2k

jtroo/kanata

A cross-platform software keyboard remapper for advanced customization, multi-layer functionality, and improved typing comfort.

On-device AI Inference SDK
python
8.0k

qualcomm/nexa-sdk

A high-performance SDK enabling day-0 local inference of frontier LLMs and VLMs across diverse hardware (NPU, GPU, CPU) and platforms (PC, mobile, IoT) with minimal energy.

Desktop Productivity Application
Node.js
3.0k

OpenWhispr/openwhispr

Privacy-first, cross-platform voice-to-text dictation with AI agents and meeting transcription, offering local and cloud processing options.

Desktop Utility Software
7.3k

peazip/PeaZip

A free, open-source, cross-platform file archiver and manager that supports over 200 archive types with strong encryption and file management tools.

Interactive AI VTuber Companion Application
Docker
7.7k

Open-LLM-VTuber/Open-LLM-VTuber

An open-source, cross-platform AI companion featuring real-time voice interaction, visual perception, and a Live2D avatar, running entirely offline.

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