Obsidian
Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files. The human brain is non-linear: we jump from idea to idea, all the time. Your second brain should work the same. In Obsidian, making and following "connections" is frictionless. Tend to your notes like a gardener; at the end of the day, sit back and marvel at your own knowledge graph. Note-taking is incredibly personal. Tried every app, but there's always something not quite right? You deserve better. Obsidian is built to be extensible. With 22 core plugins and 149 community plugins, set up your own toolkit and get running in minutes. You'll even be able to install third party plugins or build your own once Obsidian reaches v1.0. Sky's the limit. In our age when cloud services can shut down, get bought, or change privacy policy any day, the last thing you want is proprietary formats and data lock-in. With Obsidian, your data sits in a local folder.
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DEVONthink
Focus on your work and let DEVONthink remember all the details. Collect, organize, edit and annotate documents of any kind. Have them automatically analyzed, connected, and filed. Sync them between your Mac, iPhone, and iPad. DEVONthink keeps all your documents in easy-to-backup databases and presents them to you in a variety of ways. Many documents can be viewed and edited without opening them in another application. Read web pages as if they were local documents. DEVONthink Pro scans paper documents and makes them searchable, imports email, and even downloads complete web sites. Don’t fight the information flood alone. Let DEVONthink for Mac categorize documents based on how you filed similar documents before. Add smart rules to file documents, rename them, or process them in other ways automatically. Later retrieve the data you need using DEVONthink’s fast and flexible search. Find similar documents with keywords extracted from the document.
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Lazy
Lazy takes you from your rawest personal captures to the most structured notes intelligible to everyone. Save newsletters with one shortcut, no more forwarding to complicated email addresses. Automatically sync your highlights and notes from your Kindle. Capture ideas the instant you get them, whether you are on a computer or a mobile. Clip anything for later, from articles to Twitter threads, videos & more. Capture the best of Twitter, and read threads later even if the original tweet is deleted, no tweet bot is publicly involved. Capture key points mentioned in videos and take actionable notes. One shortcut, an article, a link, an author captured, save to read later. Natively build-in note-taking features like email notes in hey feel like a good step in the right direction - but email is just one distinct silo in your productivity stack.
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Thinkery
Your notes, bookmarks, todo lists, thoughts and things. Using #hashtags and our seamless intelligence it is a breeze to insert and retrieve your things. Files it under the tags "buy" and creates a todo. We'll file it under the tag "video" and show you a player for instant watching. Read the article, edit it, take notes and make it public if you wish. We'll store it for you with a picture of the product and its current price. thinkery is your extended brain. How you use it is up to you. Throw thoughts, things, todos, URLs at it and let thinkery do the work for you. Instantly find your notes with our powerful as-you-type search. Some tags can be different than others, turn things into todo items or make them stick out with colors. Your things, notes and bookmarks are never seen by anyone unless you make them public. Securely access all your data through SSL Focus on your text, then format it with our state-of-the-art editor.
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