Explore 19,617 verified tools
Every tool here passed a live check of its own website. Filter by what matters to you, then open a profile or jump to it on the map.
1,482 tools · listed A to Z, so position is not a ranking
- Think & Capture / Read-later & research
PaperDue
PaperDue lists academic conferences by research area with submission deadlines and countdowns so researchers can plan submissions.
- Think & Capture / Read-later & research
Paperguide
Paperguide is an AI platform for literature reviews and systematic reviews, with a reference manager and AI search.
- Think & Capture / Read-later & research
Paperlib
Paperlib is an open source academic paper manager for organizing and reading research papers.
- Think & Capture / Read-later & research
Paperpile
Paperpile is a reference manager that helps researchers collect, organize, share and cite papers from the browser and Google Docs.
- Think & Capture / Read-later & research
Papers
ReadCube is software for managing, reading and annotating scientific papers and references.
- Think & Capture / Read-later & research
PaperSays
PaperSays turns new research papers into ten-minute audio briefings on iPhone that you can question, with claims tied to sources.
- Think & Capture / Read-later & research
PaperSpan
PaperSpan saves web articles, strips the clutter and lets you read or listen to them without ads or tracking.
- Think & Capture / Notes & knowledge bases
Papyrs
Papyrs is an intranet and team wiki tool for small companies to share documents and company information.
- Think & Capture / Read-later & research
Parsifal
Parsifal helps researchers plan and run systematic literature reviews, from search strategy to selection and data extraction.
- Think & Capture / Screenshots & capture
Pasteboard
Pasteboard lets you paste screenshots and images from the clipboard and instantly get a shareable link for sending.
- Think & Capture / Screenshots & capture
Pastel
Pastel lets designers, developers and agencies collect visual comments directly on a live website and share them with clients.
- Think & Capture / Notes & knowledge bases
PBworks
PBworks is a team wiki for capturing knowledge, sharing files and managing projects in one workspace.
- Think & Capture / Read-later & research
PDF.ai
PDF.ai lets you chat with PDFs to ask questions and get summaries, with an API to parse, extract and split documents.
- Think & Capture / Read-later & research
Pearltrees
Pearltrees lets people organize, collaborate on and share web pages, files and notes they find interesting.
- Think & Capture / Notes & knowledge bases
PeekMark
PeekMark is a local-first Markdown viewer for Mac with Finder Quick Look previews, workspaces, search and backlinks.
- Think & Capture / Notes & knowledge bases
Penbook
Penbook is an iPad app of digital paper notebooks with templates for notes, planning and bullet journaling.
- Think & Capture / Notes & knowledge bases
Pencora
Pencora is a free iPad handwriting notebook that renders typed text in your own handwriting and searches everything you wrote.
- Think & Capture / Screenshots & capture
Pensile
Pensile pins screenshots, recordings, files and notes beside your work so references stay in view, with a 14-day free trial.
- Think & Capture / Notes & knowledge bases
Pentip
Pentip combines notes, PDF markup, flashcards and whiteboards in one handwriting-aware notebook for iPad, iPhone and Mac.
- Think & Capture / Notes & knowledge bases
Personal Knowbase
Personal Knowbase is a Windows notes database that indexes free-form notes and ideas by keywords for later lookup.
- Think & Capture / Read-later & research
PetalFeed
PetalFeed gathers blogs, Reddit, Mastodon, Bluesky and YouTube into one feed built for VoiceOver, with articles read aloud on Apple devices.
- Think & Capture / Screenshots & capture
Photon
Photon is a free open-source app for Mac and Windows that captures screenshots, marks them up and records the screen.
- Think & Capture / Notes & knowledge bases
PHPKB
PHPKB is knowledge base software for internal teams and customers, with AI-assisted search and answers, offered with a 30-day free trial.
- Think & Capture / Read-later & research
Pickle
Pickle shows a small finite feed each day drawn from your own saved links, notes, photos, files and Obsidian vault.
- Think & Capture / Read-later & research
PICO Portal
PICO Portal is AI software for systematic reviews, with screening, extraction and reporting and an audit trail.
- Think & Capture / Screenshots & capture
PicPick
PicPick is a Windows tool for capturing, editing and sharing screenshots with an image editor.
- Think & Capture / Screenshots & capture
Picsew
Picsew stitches screenshots and photos into one long image, and offers scrolling capture for chats and articles on iPhone and iPad.
- Think & Capture / Whiteboards & mind maps
Pidoco
Pidoco is an online tool for building clickable wireframes and prototypes of websites and mobile apps.
- Think & Capture / Screenshots & capture
Pika Screenshots
Pika turns screenshots into polished images with backgrounds, device frames and shadows, and can capture websites.
- Think & Capture / Screenshots & capture
Pikwy
Pikwy takes full-page screenshots of websites online at chosen device sizes without installing anything.
- Think & Capture / Read-later & research
Piles
Piles captures citations from highlighted passages with one shortcut, resolves the source in the background, and exports BibTeX.
- Think & Capture / Read-later & research
Pincone
Pincone collects websites, newsletters, feeds and articles in one place so people can save and organize their content.
- Think & Capture / Notes & knowledge bases
Pinpal Notes
Pinpal Notes is a notes app for Apple devices with folders and checklists that Claude or ChatGPT can connect to.
- Think & Capture / Read-later & research
Pinstachio
Pinstachio is a modern Pinboard client for iPhone, iPad and Mac for browsing and managing your saved bookmarks.
- Think & Capture / Notes & knowledge bases
Pinto Notes
Pinto Notes is an iPhone and Mac notes app where ChatGPT, Claude and other AI tools can read and edit your notes.
- Think & Capture / Screenshots & capture
PinVari
PinVari lets developers point at a spot on their Mac screen and speak, so feedback for an AI coding tool carries the exact context.
- Think & Capture / Screenshots & capture
PixMarker
PixMarker is an iOS app for marking up photos with cropping, shapes, blur, text and magnifier, saved in HD.
- Think & Capture / Screenshots & capture
PixPin
PixPin is a Windows and macOS tool for screenshots with annotation, pinning images on screen, OCR, long captures and screen recording.
- Think & Capture / Screenshots & capture
Pixpresso
Pixpresso is an Apple device app for cropping, resizing and marking up screenshots and photos and copying text from them.
- Think & Capture / Screenshots & capture
Pixtel
Pixtel is an app for capturing the screen, annotating images and sharing them from one place.
- Think & Capture / Screenshots & capture
Pizazoo
Pizazoo is a free app for Mac, iPhone and iPad that sorts screenshots into categories automatically using on-device processing.
- Think & Capture / Notes & knowledge bases
Plain Org
Plain Org brings Org mode notes and tasks to iOS, built as a personal project by one developer.
- Think & Capture / Read-later & research
PlainMind
PlainMind saves links, photos, places, PDFs and notes from any app in one tap and sorts them automatically on Apple devices.
- Think & Capture / Notes & knowledge bases
Plainpad
Plainpad is a free, open-source note-taking app that you host yourself, with quick search and synced notes.
- Think & Capture / Notes & knowledge bases
Planist AI
Planist AI is a notes and task app where typed or spoken thoughts are organized by AI into tasks and reminders.
- Think & Capture / Whiteboards & mind maps
PlantText
PlantText is an online editor where users write PlantUML code and see UML diagrams instantly.
- Think & Capture / Whiteboards & mind maps
Plectica
Plectica is a visual mapping tool for laying out ideas, systems and relationships as connected maps.
- Think & Capture / Read-later & research
Plinky
Plinky saves links with one tap from any app or browser so they can be read later.