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.
1,447 tools · A to Z, so position is not a ranking
- Read-later & research
Elink
elink is a content curation tool for saving links and turning them into newsletters, web pages and bio links.
- Read-later & research
Elytra
Elytra is a private reader for iPhone, iPad and Mac that follows blogs, news sites and YouTube channels.
- Notes & knowledge bases
Email Me
Email Me lets you record a voice memo, transcribes it with AI and sends the text to your own inbox.
- Read-later & research
Embark Reader
Embark Reader is a native Mac and iOS app for reading, organizing and tracking arXiv papers and linked code repositories.
- Read-later & research
Ember Feed
Ember Feed is a macOS RSS reader built for focus, with a calm interface and control over what you read.
- Notes & knowledge bases
Ember Notes
Ember Notes is an iPhone and iPad Markdown notes app with free iCloud sync, Face ID note lock and a prompt vault.
- Read-later & research
Emergent Mind
Emergent Mind lists trending arXiv papers with summaries and lets readers ask questions about them.
- Read-later & research
Enago Read
Enago Read is an AI assistant that finds, summarizes and explains research papers.
- Read-later & research
EndNote
EndNote is a reference manager that stores sources and formats citations and bibliographies for researchers and students.
- Notes & knowledge bases
Engra
Engra is an Apple-native knowledge base app where you capture notes, search them and ask questions, with data kept on your devices.
- Read-later & research
Ephemera
Ephemera is an iOS and Mac bookmarking app that sets a reading deadline and deletes links you never get to.
- Whiteboards & mind maps
Epic Pen
Epic Pen is a free screen pen for Windows that lets you draw and highlight over any app.
- Read-later & research
EpubPress
EpubPress is a Chrome and Firefox extension that turns web pages into ebooks you can read offline on any reader.
- Whiteboards & mind maps
Eraser
Eraser creates technical diagrams and docs for engineers with AI, from text prompts or code.
- Whiteboards & mind maps
ERDPlus
ERDPlus is a free web tool for drawing entity-relationship diagrams and relational schemas.
- Notes & knowledge bases
esa
esa is a Japanese document sharing service where teams write and iterate on shared documents and notes.
- Whiteboards & mind maps
Escape
Escape is an iOS and macOS app for mind maps, outlines, notes and tasks to jot down and develop ideas.
- Notes & knowledge bases
Etched
Etched is an iOS Markdown notes app that runs on device and finds your notes by meaning rather than exact keywords.
- Notes & knowledge bases
Evernote
Evernote is a note taking app for capturing notes, tasks and schedules in one place across devices.
- Screenshots & capture
EveryCord
EveryCord records an iPhone or iPad screen and streams to YouTube, Twitch or RTMP, with up to three co-hosts on camera.
- Read-later & research
Ewig
Ewig keeps a real offline copy of every bookmarked page as HTML, PDF or image files you own, free with no account.
- Whiteboards & mind maps
Excalidraw
Excalidraw is a free virtual whiteboard for sketching diagrams with a hand-drawn look and live collaboration.
- Whiteboards & mind maps
ExcalidrawZ
ExcalidrawZ is a local-first Excalidraw client for Mac, iPad and iPhone for sketching diagrams with history and search.
- Whiteboards & mind maps
Explain Everything
Explain Everything is an online whiteboard for teachers that records video lessons and runs interactive sessions.
- Read-later & research
Explainpaper
Explainpaper lets you highlight confusing text in a research paper and get simple explanations.
- Notes & knowledge bases
Exporter
Exporter exports all your Apple Notes with attachments as Markdown or HTML files in one click, working offline.
- Screenshots & capture
Extract Text From Video
Extract Text From Video is a free app that scans an entire video or photo with OCR and copies the on-screen text.
- Read-later & research
Fabric
Fabric is a personal workspace that stores files, photos, notes and meetings with an AI that searches across them.
- Screenshots & capture
FastStone Capture
FastStone offers a Windows image viewer, screen capture tool and photo resizer for viewing, editing, converting and annotating pictures.
- Read-later & research
Faved
Faved is a bookmark manager where AI fills in details of saved pages as structured records by type.
- Read-later & research
FaveNest
FaveNest saves links, notes, photos and files in one tap into a private library on iPhone, iPad and Mac.
- Read-later & research
Favs
Favs is a native Mac bookmark manager for Safari that organizes, verifies and removes duplicate bookmarks.
- Read-later & research
FBReader
FBReader is an ebook reader for EPUB, FB2 and other formats on mobile and desktop platforms.
- Notes & knowledge bases
Feather Wiki
Feather Wiki is a tiny self-contained wiki that lives in one HTML file for simple personal notes and pages.
- Read-later & research
Feed Viewer
Feed Viewer reads RSS and Atom feeds and can mix chosen sources into a daily personal news podcast for your podcast app.
- Read-later & research
Feedbin
Feedbin is a web-based RSS reader that collects feeds and newsletters in one place.
- Screenshots & capture
Feedbucket
Feedbucket lets clients and teammates leave screenshots, video and comments on a live website and sends them to tools like Jira or Asana.
- Read-later & research
FeedDeck
FeedDeck is an RSS and social media feed reader with a TweetDeck-style layout for following feeds in columns.
- Read-later & research
Feeder
Feeder is an RSS feed reader for people who follow news sites and sources for work.
- Read-later & research
FeedFlow
FeedFlow is a minimal RSS reader that shows feeds in publication order, with no account and no algorithmic ranking.
- Read-later & research
Feedibus
Feedibus is a newsreader app that reads Atom, RSS and JSON feeds from sources you choose.
- Read-later & research
FeedLand
FeedLand is a feed management system where users follow feeds and share lists of feeds with others.
- Read-later & research
Feedlane
Feedlane is an RSS reader and news aggregator that keeps your favorite sources in one place, with a 30-day trial then a monthly fee.
- Read-later & research
Feedler
Feedler is an RSS reader for iPhone, iPad and Mac with a custom parser that fetches whole articles even when feeds only include previews.
- Read-later & research
FeedLizard
FeedLizard is a private RSS reader for iPhone and iPad with no ads, analytics or tracking, for following sites directly.
- Read-later & research
Feedly
Feedly is an AI search engine covering citations, available on the web and iOS, Android and Browser extension, with a free plan.
- Read-later & research
Feedmesh
Feedmesh is a free RSS reader that shows the newest articles from each followed site in a row, without ads or algorithms.
- Read-later & research
FeedMuse
FeedMuse reads RSS, Atom and JSON feeds on iPhone and Mac and uses on-device AI to summarize, categorize and translate articles.