GitHot.SEARCH RESULTS
storytold/photocraft
Free, open-source (MIT or Apache-2.0) Photoshop alternative for Windows, macOS and Linux with layers, masks, adjustment layers, text, brushes and real PSD support. Runs locally with no account. Early alpha, no Vietnamese interface yet.
storytold/lightcraft
Free, open-source (MIT or Apache-2.0) Lightroom-style photo manager and RAW editor for Windows, macOS and Linux. Photo library, ratings, RAW development, masks, presets and batch export. Runs locally with no account or subscription. Young project, no Vietnamese interface yet.
storytold/filmcraft
Free, open-source (MIT or Apache-2.0) Premiere Pro alternative for Windows, macOS and Linux with a multi-track timeline, transitions, colour grading, audio mixing and H.264 MP4 export. Runs locally with no account. Young software, about 50-60% ready for real work by the project's own estimate.
ace-step/ace-step-1.5
Free, open-source (MIT) AI music model that runs on your own PC: describe a song or paste lyrics and get a full track with instruments and vocals. A portable package for Windows, a browser interface and no account. An NVIDIA card is recommended; Vietnamese lyrics are untested.
blueheisenberg/scskiller
Free, open-source Windows tool that cuts game stutter by compiling a game's shaders into the graphics driver cache before you play. Works with NVIDIA or AMD cards and DirectX 12 games (DirectX 11 on NVIDIA only). Releases are not code-signed yet; use caution with anti-cheat games.
jamiepine/voicebox
Free, open-source (MIT) AI voice studio that runs on your own computer: clone a voice from a short sample, turn text into speech with several engines and type by voice. Installers for Windows and macOS, no account needed. Vietnamese is not among the speech languages the README names.
storytold/pdfcraft
Free, open-source (MIT or Apache-2.0) PDF reader and editor in the style of Adobe Acrobat for Windows, macOS and Linux. Search, organize pages, merge and split PDFs, comments, forms, passwords and printing. Runs locally with no account or telemetry. Alpha software, no Vietnamese interface yet.
immich-app/immich
Free, open-source (AGPL-3.0) self-hosted photo and video library, like Google Photos on a computer you own. Phone apps back up automatically; search by people, places and content, build albums and share with family. Installs with Docker (Linux recommended, 6 GB RAM minimum); you are responsible for your own backups.
upscayl/upscayl
Free, open-source (AGPL-3.0) AI image upscaler that runs on your own computer. Pick a small, blurry or pixelated picture, press one button and get a bigger, sharper copy. Seven built-in upscaling styles and batch folders. Windows, macOS and Linux, no account needed; requires a Vulkan-compatible graphics card.
stirling-tools/stirling-pdf
Open-source PDF toolkit with 50+ tools: merge, split, compress, sign, OCR, redact and convert PDFs on your own machine without uploading files to outside services. Version 3.0 (24/9/2026) adds a new text editor, signing from your phone via QR code and batch processing. Installers for Windows, macOS, Linux and Docker; the PDF editor is free and unlimited.
jub0t/concat
Free, open-source (AGPL-3.0) video editor and CapCut alternative for Windows, macOS, Linux and Android. According to the project: no watermark, no account, and your footage is never uploaded. Auto-captions, text-to-speech, background removal, 170+ effects and 4K export. Still in beta; no Vietnamese interface yet.
alam00000/bentopdf
A free, open-source set of 50+ PDF tools that runs right in your browser: merge, split, rotate, compress, password-protect, sign, convert PDF to images, Word to PDF and OCR scanned files. Per the project, processing happens on your device so files are not uploaded to a server; no sign-up, no watermark. Use it at bentopdf.com or self-host with Docker.
cjpais/handy
Free, open-source (MIT) speech-to-text app that runs on your own computer. Press a shortcut, speak, release, and your words are typed into any text field: documents, browsers, chats, AI prompts. Uses Whisper or Parakeet models and, per the project, your voice is not sent to the cloud. Installers for Windows, macOS and Linux, no account needed.
jasonzhu1207/zenconverter
Free, open-source (AGPL-3.0) Android app for converting files on your phone: merge, compress and password-protect PDFs, images to PDF, image formats, video compression and merging, audio extraction, subtitles and fonts. No ads, no account, processed locally. Needs Android 8.0 or newer, no Vietnamese interface yet.
niko1221/strata
Free, open-source (MIT) program that runs a very large AI model (Qwen3.8-Flash-Next, about 125B parameters) offline on a gaming PC with an NVIDIA or AMD card of 12 GB+ VRAM and 32 GB+ RAM. Browser chat, installed with one .bat file on Windows. Heavy: about 80 GB of free disk.
localsend/localsend
Free and open-source alternative to AirDrop: share files and messages between nearby devices over your local network, with no internet connection and no third-party servers. Runs on Windows, macOS, Linux, Android and iOS; files are transferred as-is (no chat-app recompression), folders are sent recursively, traffic is HTTPS-encrypted and no account is needed. Install via winget, Homebrew, Flatpak, the App Store or Play Store.
anmolkapil/plexo
Free, open-source (MIT) download manager for Windows, macOS and Linux that downloads one file over several networks at once (for example home Wi-Fi plus a phone over USB). Takes direct links, magnet links and torrents, with a queue, pause and resume, speed and data limits. Currently a release candidate.
duartesantos8/opengym
Free, open-source (AGPL-3.0) gym and body-weight tracker: plan a routine per weekday, log every set with a rest timer, and see progress charts. 1,324 exercises with demos. Use the Android app (.apk), try the in-browser demo, or run your own Docker server. No subscription, no ads. Vietnamese is not among its interface languages.
thu-maic/openmaic
Open-source (MIT) platform from Tsinghua University: type a topic or upload a document and AI builds a whole interactive classroom with lesson pages, quizzes, simulations and AI teachers and classmates. Exports pptx or html. Self-host with Docker; needs an AI service API key (usually pay-per-use) or a local model.
pnnbao97/vieneu-tts
Open-source (Apache-2.0) Vietnamese text-to-speech built by a Vietnamese developer that runs on your own machine. The open v3 Turbo model outputs 48 kHz audio with 25 preset voices covering Northern, Central and Southern accents, handles mixed Vietnamese-English text, supports emotion cues such as [cười] (laugh) and [thở dài] (sigh), and clones your own voice from a 3-8 second clip. It runs about 2x real-time on a plain CPU with no GPU needed, and ships a local web UI, a Python SDK and an OpenAI-compatible speech API.
paperclipai/paperclip
Open-source app that orchestrates a team of AI agents like a company: org charts with titles and reporting lines, monthly per-agent budgets with hard stops, heartbeats that wake agents to work on a schedule, tickets that persist across reboots, approvals and an immutable audit log. Works with Claude Code, Codex, Cursor, OpenClaw, bash and HTTP bots.
pascalorg/editor
Open-source, local-first 3D architectural building editor built with React Three Fiber and WebGPU. Features a local CLI and authenticated MCP service connecting AI agents (Claude Code, OpenAI, Codex) to inspect 3D scenes, perform structural exploded views, section cuts, MEP X-ray inspection, and bounded furniture fitting.
bilawalsidhu/gods-eye-view
Free, open-source (MIT) 3D globe that runs in your browser and shows public data almost in real time: aircraft, ships, satellites (including the ISS), earthquakes, fires and weather. Install with one click through Pinokio, no key needed to start. For exploring, not for navigation or critical decisions.
donnemartin/system-design-primer
The #1 open-source large-scale distributed systems and interview prep curriculum with 363k+ stars, 4-step framework, 8 case studies, and Anki flashcards.
obra/superpowers
A skills library and development methodology for AI coding assistants: clarify requirements before coding, plan in small tasks, write tests first (TDD), and hand tasks to subagents with a review after each. Works with Claude Code, Codex, Cursor, Gemini CLI and 12 more tools. Free, MIT license.
firecrawl/firecrawl
Open-source web data API that turns any URL into clean markdown, structured JSON or screenshots ready for an LLM. Covers 96% of the web including JS-heavy pages, P95 latency of 3.4s, and parses web-hosted PDFs and DOCX too. SDKs for nine languages, plus one-command skill and MCP integration for coding agents.
significant-gravitas/autogpt
A team of AI experts you brief in plain English: Otto coordinates specialists for content, prospect research and admin work, with a drag-and-drop workflow builder and a marketplace. Self-host it free with Docker using your own model keys or a local model through Ollama.
debpalash/voicestudio
Open-source, 100% local ElevenLabs alternative for voice cloning, dubbing, and dictation supporting 646 languages.
rohitg00/ai-engineering-from-scratch
Free, open-source AI engineering curriculum: 523 lessons across 20 phases, building everything from raw math to LLMs, agents and swarms; every lesson ships a prompt, skill, agent or MCP server, with an AI tutor that runs inside your coding agent.
alibaba/open-code-review
Alibaba open-source AI automated code review system supporting Git hooks, CI/CD pipelines, and multi-language analysis.
