For hosting common files it's ok. Also it is on Android too do, great to transfer files between your Windows and your phone. But if you want better security you have to subscribe a monthly offer.
Based on our record, Weava seems to be more popular. It has been mentiond 2 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.
It might help to use a highlighting app, something like Weava (weavatools.com) which will store and collect your highlights off to the side of the text so you don't have to keep flipping through pages. Source: about 1 year ago
For classes with a lot of readings, use an annotation thing like Weava (weavatools.com) or Zotero that keeps all your highlights in one place and searchable. Source: over 1 year ago
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Dropbox - Online Sync and File Sharing
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Google Drive - Access and sync your files anywhere
Diigo - Diigo is a powerful research tool and a knowledge-sharing community
Mega - Secure File Storage and collaboration