ChatPDF
PDF.ai
ChatGPT
ChatDOC
AskYourPDF
ChatDox
Humata AI
Docalysis
Supernotes
Notion
Evernote
Obsidian.md
Logseq
Boostnote
Bear
Simplenote
For Researchers Explore scientific papers, academic articles, and books to get the information you need for your research.
For Students Study for exams, get help with homework, and answer multiple choice questions faster than your classmates.
For Professionals Navigate legal contracts, financial reports, manuals, and training material. Ask questions to any PDF to stay ahead.
Multi-File Chats Create folders to organize your files and chat with multiple PDFs in one single conversation.
Any Language Works worldwide! ChatPDF accepts PDFs in any language and can chat in any language.
Cited Sources Built-in citations anchor responses to PDF references. No more page-by-page searching.
Supernotes is a new way to create notes and collaborate with your friends. Quickly create note-cards with diverse content from task lists to maths equations, with full markdown and LaTeX support. You can tag your cards, find relevant keywords, and sort your cards in an instant. Each and every note-card can be immediately shared, commented on, or collaboratively edited, allowing you to keep all your learning organised, even when working together.
ChatPDF SupernotesSupernotes might be a bit more popular than ChatPDF. We know about 22 links to it since March 2021 and only 17 links to ChatPDF. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I think my app still can't beat chatpdf.com. :(. Source: about 3 years ago
Quoting directly from the FAQ popup on chatpdf.com:. Source: about 3 years ago
Try using chatpdf.com I don't really use documents that much. Source: about 3 years ago
I've asked ChatGPT to create excel formulas for me, that's the extent of my experience here. As far as analyzing an actual spreadsheet data, I believe the beta OpenAI tool, code interpreter, can do that. I don't have access to that, however. I have more experience with PDFs. There are several plug-ins for interacting with PDFs if you are a ChatGPT plus subscriber. For free, you can open a PDF in the Microsoft... Source: about 3 years ago
ChatPdf: Free version supports 120 pages/PDF, 10 MB/PDF, 3 PDFs/day, and 50 questions/day. Source: over 3 years ago
Hey everyone, OP (Tobias) here. We're excited to release SN Pro today, a friendly new typeface that's open source and free for both personal and commercial use. We've carefully re-designed each character, improving support for Markdown and ligatures. For a detailed breakdown of our design process, check out the link [1]. Throughout the development of our app[2] over the past few years, my co-founder Connor and I... - Source: Hacker News / over 2 years ago
Want to try a new way to take notes? Join me on Supernotes, and use my code `xkQEcM` to get 20 extra cards after you sign up. https://supernotes.app. Source: over 3 years ago
Note-taking app [1] founder here. This is a question I hear almost every day, and there's a good reason for that. Note-taking is personal. Everyone wants a note-taking app with just the right features for their personal workflow โ whether it's open source, end-to-end encrypted, has handwriting support etc. That's also one of the reasons why the note-taking app and personal knowledge management app market is so... - Source: Hacker News / about 4 years ago
For my startup[1] which is built around Markdown notecards we've been using markdown-it for Markdown parsing and so far I've written a couple of extensions for it and haven't had many issues. [1] https://supernotes.app. - Source: Hacker News / over 4 years ago
Let's add https://supernotes.app/ to the list right away. :p. - Source: Hacker News / over 4 years ago
PDF.ai - Chat with any document
Notion - All-in-one workspace. One tool for your whole team. Write, plan, and get organized.
ChatGPT - ChatGPT is a powerful, open-source language model.
Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
ChatDOC - Chat with documents.
Obsidian.md - A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.