Goodnotes
Goodnotes is an AI-powered digital note-taking and productivity platform that enables users to create, organize, annotate, and collaborate on handwritten notes, documents, and whiteboards. The software provides a natural handwriting experience with support for digital pens, text conversion, searchable handwriting, and customizable notebooks. Users can import and annotate PDFs, create typed documents, record audio, and organize information into folders and reusable templates. Goodnotes AI helps users summarize notes, answer questions about documents, generate mind maps, and convert meeting discussions into actionable plans. Its collaboration features allow multiple users to edit shared notebooks, documents, and whiteboards in real time across supported devices. Goodnotes is available on iPad, iPhone, Mac, Windows, Android, and the web, with features and synchronization capabilities varying by platform and subscription plan.
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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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iAnnotate
Annotating while you read is a powerful way to process and retain information. iAnnotate features the most comprehensive set of tools so you can highlight, draw, stamp, underline, and more with the touch of a finger. Whether you keep them on-device or in the cloud (Google Drive, OneDrive, Dropbox, and more) iAnnotate helps you access all the files you need. Microsoft Office files, Google Docs, images, no problem! iAnnotate automatically converts files to PDF to keep you productive! You need to share different things for different audiences, and we get that! iAnnotate gives users granular control over what you share, and who you share it with. Share your work, your way. Juggle multiple documents, rapidly switch between tools, mark it up, and send it back to your boss faster than you can say, “Have this on my desk by 5!” Our annotations follow the PDF standard, so other full-featured PDF applications will let you see and work with annotations created in iAnnotate.
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Nebo
Turn handwritten notes into professional documents with the world's best write-to-text conversion. Add PDFs to your notebooks, mark them up and export to PDF with your annotations in place. Write and draw freely on an infinite canvas, then copy content for reuse on other pages or in other apps. From boardroom to lecture hall, project plan to daily diary, Nebo makes note-taking smarter, more efficient and more enjoyable. Take your notes with you everywhere. Download the new companion app for iPhone to read, search and share content on the go. Download and enjoy Nebo on Apple silicon devices! Available free from the iPhone and iPad apps section of the App Store. You can now add highlights to titles as well as colored, bold and underlined text. Touch and hold with the marker to change the color of highlights, words, strokes, diagram shapes and math symbols.
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