Think & Capture
1,447 verified tools in 4 sections. Pick a section, search, or filter by free plan and country.
Capture ideas, organize notes and build a searchable knowledge base. Explore note-taking apps, whiteboards, research tools and screen capture software.
457 tools in Notes & knowledge bases · A to Z, so position is not a ranking
- Notes & knowledge bases
Voiceliner
Voiceliner lets you hold a button and speak to capture thoughts into an outline you can nest and rearrange.
- Notes & knowledge bases
VoodooPad 5
VoodooPad is a Mac notes app for jotting ideas, images, lists and passwords in linked pages.
- Notes & knowledge bases
Warq
Warq lets you write a short code in the margin of paper notes and attaches a recording, link, photo or file to that spot.
- Notes & knowledge bases
weDocs
weDocs is a WordPress plugin for creating and organizing product documentation and knowledge bases on a self-hosted site.
- Notes & knowledge bases
wiki.gg
wiki.gg hosts MediaWiki wikis for communities, giving editors a space to build wikis about shared interests.
- Notes & knowledge bases
Wiki.js
Wiki.js is an open-source wiki engine for writing and organizing team documentation.
- Notes & knowledge bases
WillisMD Pro
WillisMD Pro is a local-first Markdown editor for Mac, iOS and PC with live preview, git sync, a knowledge graph and exports.
- Notes & knowledge bases
WishNote
WishNote is a notes app for writing goals, to-dos and reminders with wiki links and recurring tasks, sold with a lifetime license.
- Notes & knowledge bases
WitNote
WitNote is a Markdown workspace for Mac, with iPhone and iPad versions coming, for writing and organizing notes.
- Notes & knowledge bases
Wolai
wolai is a Chinese workspace for personal notes, to-dos and team knowledge bases.
- Notes & knowledge bases
Workflowy
Workflowy is an outliner that organizes notes, tasks and projects in a single nested bullet list.
- Notes & knowledge bases
xTiles
xTiles is a note and planning workspace that organizes each day with tiles for notes, tasks and review of the previous day.
- Notes & knowledge bases
Yank Note
Yank Note is an extensible Markdown editor for Windows, Mac and Linux with an online version and AI features.
- Notes & knowledge bases
Yazora
Yazora is an offline-ready workspace app combining notes, documents, spreadsheets and whiteboards for solo use or small teams.
- Notes & knowledge bases
Ynara
Ynara is a private second brain app for iPhone, Apple Watch and Mac to capture thoughts, photos and voice notes.
- Notes & knowledge bases
Yonote
Yonote is a Russian team knowledge base for documentation, tasks, projects, and product specs, positioned as a Notion alternative.
- Notes & knowledge bases
Yuque
Yuque is a Chinese online document and knowledge base tool for individuals and teams with real-time editing.
- Notes & knowledge bases
Zavala
Zavala is a simple outliner for macOS and iOS with native menus and keyboard shortcuts.
- Notes & knowledge bases
Zen Slate
Zen Slate is an iPhone and iPad notes app for rich notes, voice recording, document scanning and todos with on-device transcription.
- Notes & knowledge bases
ZenNotes
ZenNotes is a keyboard-first Markdown notes app for desktop and mobile with Vim motions, math, diagrams, sync and an MCP server.
- Notes & knowledge bases
Zenodot
Zenodot organizes notes, ideas and plans into a connected personal library on desktop.
- Notes & knowledge bases
Zettelbox
Zettelbox is a notes app implementing the Zettelkasten and monolithic note methods, linking notes along a timeline.
- Notes & knowledge bases
ZettelkastenNote
ZettelkastenNote is a local-first note app built on one idea per linked card, with handwriting and a timeline.
- Notes & knowledge bases
Zim
Zim is a desktop wiki and notepad that keeps linked pages as plain text files on your computer.
- Notes & knowledge bases
Zutext
Zutext is a Markdown notes app for iPhone, iPad and Android that encrypts notes with your key and stores files in your own cloud.