Local AI Apps and Tools for Windows

Note67 records and transcribes meetings for people who want searchable notes without sending their conversations to a cloud service. It combines live speech recognition with summaries generated on your computer.

Vibe-Research is a local financial research workbench for individual investors, with a Chinese-language browser interface and backend on your computer. It saves documents, research records and task state locally, while subscription services or model APIs supply AI reasoning. Relevant document passages go to the selected model, so local storage doesn't make the workflow offline.

Murmur is a desktop dictation app for people who want to speak into the apps they already use. It turns speech into text and inserts it at the cursor.

OpenLore helps developers keep AI coding agents grounded in large or unfamiliar repositories. It maps code relationships and retains architectural decisions so agents can find relevant context and check proposed changes.

Obelisk makes past coding agent sessions searchable for developers who need to recover decisions or revisit earlier work. A desktop browser and an agent skill give people and coding assistants access to the same local history.

NVIDIA cuML is a Python machine learning library for data scientists whose scikit-learn, UMAP or HDBSCAN workloads take too long on a CPU. It runs on NVIDIA GPUs in Linux or WSL 2, on a workstation or across a cluster. The project is open source under Apache 2.0.

OpenAdapt automates repeated work in application interfaces that APIs can't reach. Teams and AI agent builders can turn a demonstrated task into an inspectable program, approve it for use, and check that each run produces the agreed result.

Vinaya Journal is a desktop journal for people who want AI-assisted reflection while keeping their writing on their own machine. It's built for daily journaling, with AI that uses past entries as context for conversation.

Buzz turns speech into transcripts and subtitles on your computer. It's for people working with recordings or providing live captions who want offline transcription and translation into English.

DeepLabCut is an open-source toolbox for researchers who want to track animal movement and behavior on their own computers without attaching physical markers. It estimates the positions of visible features you choose, with support for animals, humans and objects rather than a fixed set of species or body parts.

TensorRT Model Optimizer (ModelOpt) is a Python library for developers who need smaller models and faster inference. It accepts Hugging Face, PyTorch and ONNX models and lets developers combine optimization techniques before deployment.

Osaurus runs AI agents on your Mac for tasks such as reviewing documents, organizing files, and writing code. It keeps agent memory on your computer, so you can change models without losing the context of your work.

ONNX Runtime is an AI inference and training engine for developers adding models to apps and services. It supports deployment on a user's device or a server, including applications that need the same model format across platforms.

Palace gives AI coding agents persistent memory of project decisions, conventions and fixes. Developers can carry that context between sessions in Cursor, Claude Code, Codex and Claude Desktop.

Halo is a desktop AI workstation for people who want agents to write code, manage files and handle recurring work through a visual interface. You can switch between Claude Code and Codex within the same app.

Augmentoolkit turns documents into datasets for training an LLM on a particular subject. It's for people building custom models around material such as research papers or fictional lore.

Translate Books With LLMs translates books, documents and subtitles using a local or cloud model. It's for readers and translators working with long texts who need formatting and terminology to carry through the translation.

Backyard AI is a desktop AI app powered by llama.cpp. The desktop app is deprecated and no longer supported, which limits its suitability for people choosing software for ongoing use.

SwarmLLM is a ChatGPT alternative for people who want to run AI models on their own hardware. It can use a single computer or combine several machines to handle a model that won't fit on one.

sonible pure:unmask is a proprietary AI audio plug-in for music creators and audio mixers whose tracks compete for space in a mix. It uses spectral unmasking to reduce frequency overlap, letting a priority track come through more clearly while processing the track beneath it.

Tolmach translates complete books for readers and translators who need consistent terminology across chapters. It uses local LLMs through Ollama, with optional Ollama Cloud models.

SiYuan is a knowledge workspace for people who want to connect notes, reference material and individual passages. Its block-based editor lets you link directly to a piece of text rather than an entire document.

Lotti is a private logbook for people who want to keep their plans and a record of what actually happened together. It connects daily planning with personal notes and work history while keeping the underlying record on your devices.

OpenChamber is a workspace for developers who want to run AI coding agents on their own computer or server and review the results. It uses OpenCode to run agents and keeps projects and sessions accessible across devices.

Claude Task Master helps developers turn product requirements into tasks they can work through with a coding assistant. It keeps task planning and progress tracking inside the editor or terminal where development happens.

PicoClaw is a self-hosted personal AI assistant that can use local models through Ollama or vLLM. It's aimed at people who want an agent on their own hardware, including small Linux boards and Android phones. Hosted providers are optional, but choosing OpenAI, Anthropic, Google Gemini or DeepSeek sends model requests to those services and requires internet access and API keys.

Lap is a desktop photo manager for family albums, photographers, and large personal libraries. It works with photos in your existing folders and uses local AI to help you find images without uploading them to a cloud photo service.

Kelivo is an LLM chat client for people who want local and cloud models in one app while keeping conversation history on their device. It connects to Ollama, self-hosted OpenAI-compatible services and providers including OpenAI, Gemini, Claude, DeepSeek and OpenRouter.

LongMemory gives LLM applications and AI agents persistent memory across sessions. Developers can use it to retain project decisions and conversation context while distinguishing current facts from information that was true earlier.

AI Notebook is a desktop research notebook for asking questions about your own documents and checking the passages behind the answers. It suits people who want a local NotebookLM alternative with their research and notes in one workspace.

BitNet is Microsoft's local LLM inference framework for developers and researchers working with compatible 1-bit models. Its bitnet.cpp runtime focuses on faster inference and lower energy use on your own hardware.

Octipus is a self-hosted AI workspace for people who want agents to work on code, research, and recurring tasks while keeping the results open to review. A lead agent can use tools itself or assign bounded work to specialist agents. You can inspect the sources, changes, checks, and execution records behind an answer.

Magnitude is a local LLM engine for people who want to run AI agents on their own hardware. It adapts model execution to your machine and connects to coding assistants you already use.

GPT4All is a local AI chatbot for people who want language models and document conversations on their own computer. Model inference and LocalDocs processing run on the device without a cloud connection.