Local AI Apps and Tools for Mac

TagGUI is a desktop app for creators preparing image datasets for generative AI models. It brings automatic captioning and manual tag editing into one workspace so you can review and correct generated descriptions.

Mobile MCP connects AI agents to native iOS and Android apps for testing, form entry and extracting data from screens. Developers and testers can use the same tools across physical devices, simulators and emulators.

Munder Difflin is a desktop app for developers who want coding agents to collaborate on their own machine. You give an orchestrator a request, and it divides the work among agents instead of leaving you to coordinate separate terminals.

Whisper Notes transcribes interviews, lectures and meetings for people who need recordings to stay on their own device. It works without an internet connection or account.

OpenSpec helps developers agree on what an AI coding assistant should build before it edits code. It keeps requirements and implementation plans in project files so they don't depend on chat history, and supports both existing codebases and new projects.

WhisperLiveKit is a self-hosted speech-to-text server for meeting transcripts, live captions and apps that need speech recognition as people talk. It processes audio on your own machine or server.

Askimo is an AI desktop app for people who want to ask questions about their files and delegate work from the same place they chat. It supports local LLM backends and cloud providers, including Ollama, LM Studio, OpenAI, Claude and Gemini.

Toonflow is an AI creation platform for short dramas, animated stories and short videos. It takes novels or brief ideas through scriptwriting, storyboards and video production in a shared canvas workspace.

MindMac is a native macOS AI chat client for people who want local models and cloud providers in one app. Its inline mode lets you get writing help inside Notes, Mail and browsers without switching to a separate chat window.

Oh My Subagents coordinates Codex and Claude agent teams for developers and researchers handling coding, investigations or independent code review. It saves delegated work and progress so teams can resume interrupted tasks.

Workstream is a local developer dashboard for people who track code reviews and project work across several services. It runs on your machine and opens in a browser, with local SQLite storage. The project is open source under Apache License 2.0.

jcode is a terminal AI coding assistant for developers who want to choose their model provider and carry useful context between conversations. It supports local and self-hosted model endpoints alongside cloud services.

OneTrainer trains diffusion models on your own machine for people adapting image or video models to their own datasets. Its graphical interface brings dataset preparation, training and output previews into one application.

MLX Omni Server lets developers use local models through both OpenAI-compatible and Anthropic-compatible APIs on an Apple Silicon Mac. It's for applications built around those SDKs that need inference on hardware the developer controls. Apple's MLX framework provides hardware acceleration, and all AI processing stays on the Mac.

PyTerrier is a Python framework for researchers and developers building search systems or the retrieval part of a RAG application. It builds on Terrier and lets you combine retrieval and reranking components into pipelines, then compare their search effectiveness on standard datasets.

SAMJ-IJ brings local AI segmentation into ImageJ and Fiji for researchers annotating microscopy images. It turns point or rectangle prompts into object regions, so users can work with Segment Anything models without writing code or leaving their image analysis environment.

Marginalia is a research agent for people whose papers, notes and working files are spread across a mixed document library. It reads relevant parts of the original files before writing answers with citations.

Accentize DeRoom is a proprietary desktop audio plugin for podcast editors, content creators and dialogue editors working with speech recorded in echoing rooms. It runs inside audio and video applications on macOS and Windows, using a neural network to separate direct sound from room reflections.

Labkit is a local image segmentation plugin for Fiji, aimed at researchers working with microscopy datasets that can be too large for conventional desktop workflows. It supports manual labeling and automated pixel classification, with a design that lets consumer laptops work with images spanning multiple terabytes.

tuicr is a local terminal code review tool for developers reviewing changes from teammates or coding agents. It works with Git, jj and Mercurial, covering uncommitted work, commit ranges and remote pull requests or changes.

CoWork OS is an AI agent desktop for developers and people working with documents, research and email. It brings tasks and their outputs into one workspace, where you can review agent actions and control approvals.

Oleafly is a desktop editor for researchers writing papers, theses and other long documents in LaTeX, Typst or Markdown. It brings the manuscript, PDF preview and research tools into one workspace, with projects stored as ordinary files you own.

MacWhisper turns recordings into editable transcripts for people working with interviews, lectures, podcasts and meetings. Local transcription works offline and keeps the audio on your Mac.

Agent of Empires is a self-hosted session manager for developers working with several AI coding agents in parallel. It lets you follow work across projects and branches without keeping every agent's terminal open.

GrapeRoot is a local MCP context tool for developers using AI coding assistants on projects that require repeated file exploration. It selects relevant code before each prompt reaches the assistant and remembers earlier work.

Segment Anything for Microscopy adapts Meta AI's Segment Anything to biomedical images, with models fine-tuned on microscopy data. It's for researchers who need to label cells or structures such as mitochondria in electron microscopy volumes. The software runs locally on Windows, macOS and Linux and is open source under the MIT license.

Subtitle Edit is an offline desktop application for people creating captions or revising subtitle files alongside video. Editing, format conversion and playback run on your computer. Optional translation and speech services send requests to external providers.

Scriberr transcribes recordings locally for people who want to review meetings and voice notes without uploading audio to a cloud service. It combines transcription with playback, annotations and optional questions about the recorded conversation.

QuickDesk is a remote desktop app that lets AI agents operate other computers through a built-in MCP server. Developers and administrators can automate desktop tasks while watching the agent's actions and intervening when needed.

Presenton is an AI presentation maker for teams turning reports and source documents into decks, and developers adding slide generation to their apps. It can reuse an existing PowerPoint design so generated presentations follow your own layouts.

LLM Wiki is a desktop AI knowledge base for people building a research library or personal reference collection. It creates lasting, linked pages from your documents and updates them as your sources change.

BrowserWing is a local browser automation tool for developers and AI agent users who need repeatable website tasks and structured data. It lets you record a workflow once and make it available to agents as a reusable action.

LobsterAI is a desktop AI agent built on OpenClaw for office work and local projects. It operates tools on your computer and keeps sessions, configuration and memory there. You select each agent’s model separately from its workspace and tools.

SearchBox searches inside documents for people who remember a topic or phrase but can't find the file it came from. It keeps existing folders in place and makes their contents searchable.