Open source software & tools

Psychemore

Psychemore 🧠💜 is an AI-powered platform helping students study smarter, build better resumes, prepare for opportunities, and plan their future — all in one pl

PicFixer

Free Online Image Compression and Editing Tools

Subtitle Kit

Free in-browser SRT tools: shift timing, export plain text, check line length, estimate read time. Your files stay on your device.

WeChat to Markdown (wx2md)

Save WeChat articles as local Markdown — no upload. Free Chrome extension for private, durable notes.

Free Online AI Image Cleaner

Free online AI image cleaner: remove objects, people, text, and watermarks in your browser. No install, no credit card—brush a mask and download. Try free now!

Arvow

AI agents that help you rank on Google and get cited by AI search.

LifeWise - AI Family Hub

Family OS for medicines, bills, Family Money, consent location, and SOS.

Video2x

Video2x is an open-source toolkit that upscales and enhances videos and images using AI models such as waifu2x, Anime4K and Real-ESRGAN.

CryptoNews Mobile

Free multi-source crypto news briefs on Bitcoin, Ethereum, altcoins, DeFi and crypto tools, written for mobile readers.

SuperBased

Local control plane for AI coding agents — cost, terminals, routing

WTAgent

Turn ChatGPT Web into Codex, Claude Web into Claude Code - open-source CLI, no API key.

NewPipe

Free, open-source YouTube client for Android — no ads, no Google account needed, with background playback and downloads.

TraceUX

Reproduce website bugs with AI-ready session replay. Export clicks, DOM changes and browser logs to Claude or Codex. Free and self-hosted with TraceUX.

Supabase

An open-source Firebase alternative — a Postgres database, auth, storage, and APIs to build apps fast.

Orkas

Open-source desktop AI for ecommerce product research, listing copy and creative briefs.

n8n

A source-available workflow automation tool you can self-host — connect any app and build powerful AI workflows.

aiFetchly

Local-first desktop AI agent with MCP tools and PreToolUse permission hooks for marketing ops

FaviconDL

Website icons for interfaces and Agents

HostDeFi

Non-custodial crypto tools: DEX aggregation, token-safety grades for Solana tokens, live RPC status

Appwrite

An open-source backend platform with auth, databases, storage, and functions you can self-host or use in the cloud.

Directus

An open-source data platform and headless CMS that wraps any SQL database with an instant API and a polished admin app.

Bitwarden

An open-source password manager that securely stores and fills your passwords across all your devices.

ReadGZH

Let your Agent read public WeChat articles

Plausible Analytics

Lightweight, privacy-friendly website analytics without cookies.

UsageAtlas

Free open-source AI usage tracker for coding tools.

Chatwoot

An open-source customer engagement platform — live chat and an omnichannel shared inbox you can self-host.

Cal.com

Open-source scheduling infrastructure — book meetings easily, self-host for control, and customize everything.

Mattermost

An open-source, self-hostable team messaging platform built for security-conscious and technical organizations.

PostHog

An all-in-one, open-source product analytics suite with analytics, replays, feature flags, and experiments.

Ghost

A powerful open-source publishing platform for professional blogs, newsletters, and paid memberships.