Ultimate Vocal Remover
Audio & musicA free local audio separation application for extracting vocals, instrumentals and model-dependent stems, with several processing methods and export choices.
Free local softwareVocal separation
AI TOOL DIRECTORY
AI tool directory
All tools / 190 tools
IOPaint
Image & designFree local image inpainting software for masked object removal, replacement and supported outpainting workflows. The repository was archived in August 2025; evaluate compatibility before adopting it.
Free local softwareImage inpainting
PaddleOCR
ProductivityA free developer toolkit for reading text from images and PDFs, parsing document layouts and producing structured data for search, knowledge bases and automation.
Free local toolkitMultilingual OCR
Video2X
Video creationA free local video-enhancement application for AI upscaling and frame interpolation, with a Windows task-queue interface and Linux deployment options.
Free local softwareVideo upscaling
Krita AI Diffusion
Image & designA free Krita plugin that brings local AI generation, selective inpainting and controlled image refinement into a layered painting workflow.
Free local pluginGenerative painting
Buzz
Audio & musicA free desktop transcription app for turning audio and video into editable, timestamped text or subtitle files using local speech models.
Free local transcriptionSubtitles
GPT4All
AssistantsA free local AI desktop application with downloadable models and LocalDocs, which brings relevant passages from your own folders into conversations.
Free local AIDocument folders
LibreChat
AssistantsA free self-hosted AI chat platform that combines multiple providers, reusable agents, project conversations and optional file or tool workflows in one web interface.
Free self-hostingMulti-model workspace
FastGPT
CodingA knowledge-based AI application platform with visual workflows, editable document chunks and shareable chat or API outputs, available through a free self-hosted community edition.
Free community editionKnowledge workflows
RAGFlow
ProductivityA free self-hosted RAG platform that parses documents, makes retrieval inspectable and connects source-backed information to AI chat and applications.
Free self-hostingDocument parsing
Chatbox
AssistantsA cross-platform AI client for organizing model conversations, reusable prompts and readable answers, with a free community edition and local-model connections.
Free community clientMulti-model chat
Upscayl
Image & designA free local desktop tool for enlarging low-resolution images with AI, with model selection, batch processing and no per-image cloud allowance.
Free desktop appImage upscaling