KnowNote

KnowNote is a local-first desktop workspace for reading, questioning, and understanding documents with source-backed answers.

KnowNote is a local-first desktop research workspace designed for reading and questioning documents on your own machine. It keeps all documents, notebooks, and embeddings locally without requiring a server, Docker, or an account. Users can drop in sources in PDF, DOCX, PPTX, and HTML formats, ask questions in their own words with multilingual retrieval, and verify answers using direct citations that point to the exact passage. The application works with any model you choose by supporting OpenAI, Anthropic, Google, and DeepSeek endpoints, as well as local servers like Ollama. It features built-in local embedders like multilingual-e5-small and operates under the GPL-3.0 license.

KnowNote at a glance

Best for: Software engineer, Researcher, Student
Runs on: Windows, macOS
Pricing: Free
Released: September 2026
Category: AI research tool
Website: knownote.pages.dev

Key features

Local-first document retrieval
Source-backed answers with citations
Support for PDF, DOCX, PPTX, and HTML
Compatible with OpenAI, Anthropic, Google, and DeepSeek endpoints
Support for local servers like Ollama
Built-in local embedders
Multilingual retrieval

Use it for

Researching and questioning local documents
Verifying AI answers against original source passages
Organizing notes alongside source materials

Alternatives to KnowNote

Knowhere — It preserves page-native structures and source links for accurate agent retrieval.
Scite — It uses direct publisher agreements to verify scientific claims with exact source links.
OpenResearch — Run parallel research workflows locally or on remote compute.
WeKnora — Combines RAG, multi-step agents, and automatic Wiki generation in one platform.
put·here — It maps every canvas to a real Finder folder, keeping saved files local and accessible.
Linkit — Local-first storage combined with flexible AI model configuration and free cloud sync.
Humata — It provides cited answers directly from your uploaded documents.
DocTree — Generates source-grounded learning articles adapted to your expertise and time
Consensus — Extracts answers and evidence directly from millions of peer-reviewed research papers.
Paper2Agent — It enables direct interaction with research papers and automatic result reproduction.
Elicit — It searches 138 million papers and automates systematic literature reviews.
Local Deep Research — Fully local and encrypted execution with proper citations.

All KnowNote alternatives