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A macOS menu-bar app that turns your own local video files into live wallpapers, fully offline and open-source with no account or cloud step.
No sign-upWorks offlineOpen source
What to know▼
How it works
A macOS menu bar app that turns local video files into live desktop wallpapers, and converts/patches videos for macOS's native lock screen wallpaper support.
What's different
Fully open-source, offline and private — no accounts, cloud or telemetry — unlike commercial live-wallpaper alternatives.
Best for
macOS users who want live wallpapers from their own video files without sending anything to the cloud.
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An open-source toolkit for building AI features — chat, RAG, speech, vision — that runs entirely in the browser with no servers and no data leaving the device. Built for developers.
Works offlineData stays with youOpen source
What to know▼
How it works
An open-source toolkit for running AI entirely in the browser: LLM chat across 76 models, RAG and vector search, Whisper and Kokoro speech, and vision, with no server or API key required. Runs on WebGPU with a WebAssembly fallback.
What's different
Data never leaves the device, and it ships a zero-dependency core plus a shadcn UI registry of 107 components and 36 installable blocks for building on top of it.
Pricing
Open source (MIT license).
Best for
Developers building browser-based AI features without standing up servers or managing API keys.
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A free open-source browser tool that lets you control your computer using hand gestures and facial movements via webcam, for developers experimenting with gesture input.
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Local-first Terraform scanner that audits cost, security and reliability in one pass with no upload, MIT licensed.
No sign-upWorks offlineData stays with you
What to know▼
How it works
Scans Terraform locally for security, cost, reliability, and governance issues in one pass, and writes the patch when a cost fix and a security risk hit the same resource.
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Finds real beginner-friendly open-source GitHub issues and explains them with AI, no account needed.
Watch out · No signup, no backend, no account needed.
No sign-upNothing to installOpen source
What to know▼
How it works
Fetches beginner-friendly GitHub issues live, filtered by language and contribution status, and explains them with AI-powered explanations; issues can be saved locally.
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Free, open-source tool that extracts the best moments from full movies and reformats them as vertical Shorts/TikToks/Reels — AI scene scoring, computer-vision face tracking, 9:16 cropping and word-level subtitles, all running locally with no cloud or subscription.
FreeWorks offlineOpen source
What to know▼
How it works
Built on PySceneDetect, faster-whisper, OpenCV and FFmpeg; runs on Python with full control over output.
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An open-source browser extension that turns selected webpage text into a structured civic report entirely on-device, with no cloud calls.
Works offlineOpen source
What to know▼
How it works
An open-source Chrome/Edge extension that turns selected webpage text into a structured civic report, classifying the issue, estimating urgency, and drafting a report.
What's different
All AI inference runs locally on-device, with no backend, API key, account, or telemetry.
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An open-source, zero-knowledge Android password manager that encrypts on-device before anything leaves it, for users who don't trust cloud password managers with plaintext access.
Works offlineOpen sourceNo subscription
What to know▼
How it works
On-device encryption, offline by default, optional opt-in cloud sync/backup that servers can't read
Pricing
Free tier unlimited entries; Premium €2.99/month or €29.99 lifetime for sync, backup, security report, no ads
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A free, open-source Windows tool that runs apps like Discord, ChatGPT and Meta products inside isolated local sandboxes to block client-side scanning and OS-level telemetry. For privacy-conscious users worried about surveillance, not a ChatGPT alternative.
FreeOpen source
What to know▼
How it works
Runs locally on Windows, enforcing hyper-isolated memory partitions to encapsulate apps like Discord, ChatGPT and Meta webgrids, blinding host OS scanning daemons while keeping the apps fully functional.
What's different
Works entirely on-device with no remote servers, positioned as active defense against Client-Side Scanning and EU Chat Control rather than a cloud service.
Pricing
Free and open-source.
Best for
Privacy-conscious Windows users worried about client-side scanning or telemetry from apps like Discord, ChatGPT and Meta products.
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A voice-to-text app that transcribes on-device and optionally cleans up grammar with a user-chosen AI, positioned as a free alternative to Wispr Flow.
FreeWorks offlineOpen source
What to know▼
How it works
Transcribes speech on-device (Parakeet/Whisper/Cohere), then optionally uses a chosen AI (Gemini, OpenAI, OpenRouter or local Ollama) to remove filler words and fix grammar; API keys stay in the Keychain.
What's different
Positioned as a free alternative to Wispr Flow, fully offline if you skip the AI cleanup step.
Pricing
Free, open-source.
Best for
People wanting private voice-to-text across any app.
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A browser extension that hides X (Twitter) posts from countries you pick, detecting location locally with no external servers or sign-up. A niche personal timeline filter, not a developer tool.
No sign-upWorks offlineOpen source
What to know▼
How it works
A browser extension where you check countries in a popup and posts from those countries disappear from your X For You feed, Following feed, search, and reply threads; detection runs locally using known accounts, country/city keywords, post language, and public profile location.
What's different
No sign-up, no tracking, and no external servers — settings and detection stay in your browser; open source (MIT).
Best for
X users who want to filter their timeline by country without sending data to a third-party server.
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A free, open-source browser tool that compresses and converts images, video, audio and PDFs entirely on your device with no uploads or ads — a general utility, not developer-specific.
FreeWorks offlineData stays with you
What to know▼
How it works
An open-source app with 47 tools for compressing and converting images, video, audio and PDFs, with all processing happening on-device so files never leave your computer, including offline use.
What's different
No upload step at all — compression runs entirely locally, works offline, with no ads, accounts or size limits.
Pricing
Free forever.
Best for
Anyone who wants to compress or convert media files without uploading them to a server.
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Converts YAML to JSON and back entirely in your browser, including multi-document Kubernetes manifests, with line-numbered parse errors, your config never leaves the browser.
FreeNo sign-upWorks offline
What to know▼
How it works
Converts YAML to JSON and back entirely in the browser, including multi-document files like Kubernetes manifests, with line-numbered parse errors.
What's different
Runs offline once loaded and your config never leaves the browser; the conversion core is open source.
Pricing
Free, no signup.
Best for
Developers who need to convert Kubernetes manifests or other YAML/JSON files without uploading them anywhere.
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Turns your Android phone into a self-hosted MCP server so AI assistants like Claude, Cursor or Perplexity can pull your personal memory without sending data to the cloud. Aimed at developers already using MCP-compatible tools.
Watch out · Relies on a relay tunnel (relay.memplato.com) and requires Termux running on the phone, with a watchdog to restart the server if the phone reboots or Termux closes.
Works offlineData stays with youOpen source
What to know▼
How it works
Turns an Android phone into a self-hosted MCP (Model Context Protocol) server by installing a Python MCP server inside Termux, with a secure tunnel giving the phone a stable public HTTPS URL that AI clients like Claude, Cursor or Perplexity can connect to for persistent memory.
What's different
Data is stored locally on the user's own phone instead of a vendor's cloud, with no subscription or vendor lock-in.
Pricing
No subscription.
Best for
Developers already using MCP-compatible AI tools who want to own their memory data instead of storing it in the cloud.
Watch out
Relies on a relay tunnel (relay.memplato.com) and requires Termux running on the phone, with a watchdog to restart the server if the phone reboots or Termux closes.
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An open-source, self-hosted hosting control panel positioned as a free alternative to cPanel/WHM, with built-in multi-chain crypto payments.
FreeOpen sourceNo subscription
What to know▼
How it works
A self-hosted hosting control panel with one-command cross-distro install: unlimited sites, automatic Cloudflare DNS and HTTPS, email, databases, file manager, staging, and a built-in multi-chain crypto payment gateway.
What's different
Positioned as a free, open-source alternative to cPanel/WHM with crypto payments to wallets you control, no KYC.
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A native macOS app for running AI agents fully offline with persistent memory and cryptographic identity — open-source infrastructure for developers building local agents, not a consumer chat app.
Works offlineOpen source
What to know▼
How it works
A native macOS harness for running AI agents fully offline, with persistent memory, autonomous execution and cryptographic identity, built in Swift.
What's different
Fully offline and open source, unlike cloud-based agent harnesses.
Pricing
Open source.
Best for
Developers building local AI agents on Mac who want offline execution and no cloud dependency.
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A self-hosted WordPress plugin combining a visual workflow automation engine with an open-source AI agent that builds workflows and asks before acting, using your own LLM API keys.
FreeNo sign-upData stays with you
What to know▼
How it works
A low-code workflow builder plus an open-source AI agent and local executor run inside WordPress, with no SaaS component and data staying on your own server.
Pricing
Agent and executor are free; one license covers both paid plugins for the rest of the stack.
Best for
WordPress site owners who want automation without sending data to a third-party SaaS.
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A self-hosted, open-source alternative to Calendly and Zoom that runs as one Go binary with SQLite — lets developers own their scheduling and video data instead of paying a subscription.
Open sourceCan export my dataSelf-hosted
What to know▼
How it works
A self-hostable alternative to Calendly and Zoom that runs as a single Go binary with SQLite, for booking meetings and hosting video calls with recordings saved to your own storage bucket.
What's different
Ships as one small, auditable Go binary instead of a subscription SaaS product, with recordings kept in your own bucket rather than the vendor's.
Pricing
Roughly 30 cents per month to run, versus a subscription; licensed Apache-2.0.
Best for
Developers who want to self-host their own scheduling and video-call data instead of paying for Calendly and Zoom.
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A local-first AI platform bundling chat, a coding agent, a terminal and uncensored open models, with no cloud or accounts. For technical users, not really a mobile app despite the Android companion.
Watch out · Ships uncensored models with zero filters — outputs are not moderated.
No sign-upWorks offlineOpen source
What to know▼
How it works
A local-first AI platform bundling end-to-end encrypted P2P chat, a bare-metal terminal with real PTY shell access, autonomous coding agents, hybrid RAG, and bundled uncensored Qwen/Gemma models, with a native Android companion app for LAN discovery.
What's different
Runs fully offline with no cloud, accounts, or subscriptions, and ships uncensored model variants with no filters.
Pricing
Open-source (AGPL-3.0).
Best for
Technical users on Linux or Windows who want a self-hosted AI toolkit with no cloud dependency.
Watch out
Ships uncensored models with zero filters — outputs are not moderated.
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A free, open-source, local-only app for filmmakers to organize reference frames and moodboards, with on-device AI search — no cloud subscription needed.
FreeWorks offlineData stays with you
What to know▼
How it works
A local-only app for filmmakers to organize reference frames, moodboards and production assets, with lightweight on-device AI for natural language search and instant moodboard creation.
What's different
Keeps the entire visual library local instead of requiring a paid cloud subscription.
Pricing
100% free and open-source.
Best for
Filmmakers who want to keep reference and moodboard assets private and local rather than in a cloud subscription tool.
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An open-source, self-hosted AI video surveillance system where footage and detection models stay on your own hardware.
Works offlineData stays with youOpen source
What to know▼
How it works
Runs entirely on hardware you own with footage never leaving your network; AI detectors are pluggable via an open contract (~30 lines of Python) for models like YOLOv8, license plates, or faces; a local LLM can answer spoken questions about live camera frames.
What's different
100% open source and self-hosted, unlike cloud NVRs such as Ring, Nest, or Verkada.
Pricing
No cloud, no subscriptions, no per-camera fees.
Best for
Developers who want full ownership of their video surveillance stack.
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Self-hosted, open-source REST API that exposes MyAnimeList data through 70+ read-only endpoints, requiring no database or API key.
Open sourceSelf-hosted
What to know▼
How it works
Exposes public MyAnimeList data through 70+ read-only JSON REST API endpoints covering anime, manga, characters, users, rankings, seasons, reviews, and recommendations; written in Go, runs as a single binary with no database, API key, OAuth flow, or MyAnimeList developer credentials required.
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Open-source, self-hosted task management tool where humans and AI agents share the same Scrum board, positioned as a free alternative to Jira, Trello, ClickUp, and Monday.
FreeOpen sourceSelf-hosted
What to know▼
How it works
Task management on a Scrum board where humans and AI agents share the same board, sprints, and goals; self-hosted and customizable via config and plugins.
What's different
Positioned as a free, open-source alternative to Jira, Trello, ClickUp, and Monday.
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A free, open-source, self-hosted hosting control panel for Rocky Linux, AlmaLinux, and RHEL that manages email, WordPress, PHP versions, SSL, and DNS, as an alternative to cPanel or Plesk.
FreeOpen sourceSelf-hosted
What to know▼
How it works
Manages email (exim/dovecot/Roundcube/SpamAssassin), WordPress, multiple PHP versions, SSL, and DNS on Rocky Linux, AlmaLinux, or RHEL 8/9.
Best for
Server admins migrating away from cPanel or Plesk who want a free, self-hosted control panel.
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A self-hosted, open-source AI coding agent that runs on your local Ollama models and can be driven from Slack, Telegram, Discord, or the web, with human-in-the-loop plan approval before it edits code.
FreeData stays with youOpen source
What to know▼
How it works
Uses a ReAct architecture with human-in-the-loop plan approval, deterministic edits, and PR creation; supports DeepSeek, Llama, Qwen, Mistral, OpenAI, Claude, and Gemini models.
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A password manager built on the open, KeePass-compatible KDBX format, storing logins, passkeys, cards and TOTP codes in one encrypted vault with Face ID autofill.
Data stays with youOpen sourceNo ads
What to know▼
How it works
Stores logins, passkeys, credit cards, secure notes and TOTP codes in an encrypted vault, built on the open KDBX format compatible with KeePass and KeePassXC, with one-tap AutoFill and Face ID across iPhone, iPad, Mac, Windows and Linux.
What's different
Uses the open KDBX format instead of a proprietary vault, so you're not locked into one vendor, with zero-knowledge on-device encryption before sync.
Best for
People wanting a KeePass-compatible password vault across Apple, Windows and Linux devices without vendor lock-in.
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A browser-based JSON toolkit (format, validate, diff, convert, visualize) that runs entirely client-side with zero uploads and no servers, for developers who don't want their data leaving the browser.
Works offlineData stays with youOpen source
What to know▼
How it works
A browser-based JSON toolkit — format, validate, beautify, diff, convert, visualize, and generate code from JSON — running entirely client-side.
What's different
Zero uploads, works offline, and is installable as a PWA, with no server or API keys involved.
Best for
Developers who don't want their JSON data leaving the browser.
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A free, open-source, on-device dictation app for Mac — hold a key, speak, text appears in any app. No cloud, no accounts, no tracking; a private alternative to Wispr Flow.
FreeNo sign-upWorks offline
What to know▼
How it works
A voice dictation app for macOS: hold a key, speak, and the words appear in any app, running entirely on the Apple Neural Engine (every Mac since the M1, 2020).
What's different
No cloud, no tracking, no accounts and no weekly limits, positioned as a private, on-device alternative to Wispr Flow. Supports custom vocabulary for jargon, names and technical terms.
Pricing
Free and open-source.
Best for
Mac users who want fast voice dictation without their speech leaving the device.
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An open-source product analytics tool; the public description is minimal beyond the name, but it's for teams wanting to self-host analytics instead of a proprietary SaaS.
Open source
What to know▼
How it works
An open-source product analytics tool.
What's different
Open source, so it can be self-hosted instead of relying on a proprietary SaaS analytics provider.
Best for
Teams that want to self-host their product analytics.
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An open-source, lightweight network monitor for Windows and Mac; the listing gives no further detail beyond that, so treat it as an early or barebones tool.
Open source
What to know▼
How it works
An open-source, lightweight network monitor for Windows and Mac.
What's different
Positioned as lightweight and open source rather than a heavier enterprise monitoring suite.
Best for
Developers and admins who want a simple network monitor without heavier tooling.
