Based on our record, Paperpile seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on Reddit, HackerNews and some other platforms. They can help you identify which product is more popular and what people think of it.
Take a look at sciwheel https://sciwheel.com/?lg for managing your documenst or Paperpile https://paperpile.com/. I've used both and use Sciwheel. It's free and allows me to upload pdfs. - Source: Reddit / 4 months ago
[Paperpile](https://paperpile.com) is pretty good. Web, Android, and iOS apps, with great Google docs integration, really nice note taking, and a few other tricks. The interface will be pretty familiar to a Mendeley user (except it looks way more modern) and I believe there's an import function. - Source: Reddit / 6 months ago
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Qiqqa - Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .
Citavi - Citavi is a program for Microsoft Windows that manages literary references and organizes organizational knowledge.
Docear - Docear