PDF Expert
Adobe Acrobat DC
FileZilla
Beyond Compare
Foxit Reader
PDF-XChange Editor
Wondershare PDFelement
PuTTY
Qiqqa
Mendeley
Zotero
JabRef
Citavi
Docear
Paperpile
BibDesk
Qiqqa is by far the strongest solution for research and managing pdf's. Zotero, named as a comparison is weak as it does not allow pdf;s to be loaded into its interface - you need to use a pdf reader, which defeats its whole purpose. With Qiqqa documents in a library can be searched together. It has excellent maps of your libraries. It is not prefect, having a few glitches, but still is the only one of its kind.
Based on our record, PDF Expert seems to be more popular. It has been mentiond 25 times since March 2021. 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 work a lot with academic papers on iPad and PDF expert is the best! https://pdfexpert.com/. - Source: Hacker News / 22 days ago
Honestly, preview does everything you mentioned, and it's pretty good at that! For a paid alternative, you can check out pdfexpert. It has a lifetime purchase option though it's a bit pricey. Source: 11 months ago
I just took a look at the lifetime deal as available on pdfexpert.com, it shows amongst other:. Source: about 1 year ago
I don't know if it does everything you need, but you can check out PDF Expert, which is available on both macOS and iOS/iPadOS. Source: about 1 year ago
For anyone who draws, absolutely. I even use Procreate for brainstorming sometimes, because it's so much faster and more intuitive than any other app I've used. Another thing that IMO is way better on iPad/Pencil is PDF editing and annotation. I happily pay for a subscription to PDF Expert[0] and I just use it for school. [0]: https://pdfexpert.com. - Source: Hacker News / over 1 year ago
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.
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
FileZilla - FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Beyond Compare - Beyond Compare allows you to compare files and folders.
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .