An all-in-one free online PDF editor that does not require subscriptions or installations! DeftPDF is a free online tool that can convert, edit, fill, sign, merge, split, translate, combine, number, crop, delete pages, greyscale pages, rotate pages, protect or unlock, repair, watermark, resize, compress, watermark, OCR PDF and so much more.
genei is an AI-powered research and note-taking tool that analyses web-pages, documents, and PDF files, enabling users to work with more efficiency and clarity.
genei.io might be a bit more popular than DeftPDF. We know about 1 link to it since March 2021 and only 1 link to DeftPDF. 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.
Use deftpdf.com to add margins to your pdf and then use any other note taking app to take handwritten notes. Source: almost 2 years ago
Your suggestions makes me think of genei.io though (AI-powered research article summaries), maybe worth checking out. I paid for it when I was writing my honours thesis but it's way too $$ for me as a regular tool. Source: about 2 years ago
Smallpdf - PDF document management and conversion suite
TLDR This - Automatically summarize any article or webpage in a click.
iLovePDF - Free online PDF tool set
KDAN Mobile PDF Reader - PDF Reader is the one app you can rely on when you need a portable solution to work with PDFs.
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
RadaeePDF - RadaeePDF is a library for developers who want to render, manipulate, annotate PDF files on Android, iOS and Windows.