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, Tresorit seems to be more popular. It has been mentiond 23 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.
Never used. Way too expensive, for that kind of price my trust goes to Tresorit which is a full featured cloud storage provider. Source: 12 months ago
I want to switch from my current cloud hoster (tresorit.com) to another cloud hoster. I use 4 TB of data at the moment and need a cloud hoster which offers 5 TB of space at least. Source: about 1 year ago
Tresorit Encrypted Cloud Storage = https://tresorit.com/ ( FREE 3 Gb ). Source: about 1 year ago
I used to use Tresorit, which I liked. Its closed source, but the software worked well and had good package availability for Linux. Source: about 1 year ago
I use https://tresorit.com/, it's also swiss and end-to-end encrypted. I like it a lot, but might be a bit more expensive. Source: about 1 year ago
Mega - Secure File Storage and collaboration
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Dropbox - Online Sync and File Sharing
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Google Drive - Access and sync your files anywhere
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .