Evernote
Freemium
Evernote is a note taking application which keeps the notes taken in sync across all platforms using its cloud infrastructure.
Pocket
Freemium
Pocket is a cloud based article snippet and bookmarking platform.
Mendeley
Freemium
Mendeley is a free reference manager and an academic social network.
Amazon Kindle
Free
Amazon Kindle is a series of e-readers designed and marketed by Amazon.com.
Adobe Digital Editions
Free Personal
Adobe Digital Editions (ADE) is an ebook reader software.
calibre
Open Source
Calibre is an Ebook management software.
Simplenote
Open Source
Simplenote is an easy way to keep notes, lists, ideas and more.
Zotero
Open Source
Zotero is a powerful, easy-to-use research tool that helps you gather, organize, and analyze sources and then share the results of your research.
TagSpaces
Freemium
TagSpaces is an open source data manager and file navigator. It helps organize files on local drives by adding tags to files.
Compare Polar with alternatives
Compare Amazon Kindle and Polar and decide which is most suitable for you.
Compare Adobe Digital Editions and Polar and decide which is most suitable for you.