Mendeley is a free reference manager and PDF reader designed for researchers, students, and knowledge-workers.
Make your own fully-searchable library in seconds, read and annotate your PDFs, and collaborate with others in private groups. Sync your library across all your devices including Mendeley Desktop, where you can easily cite your research as you write in Microsoft Word or LibreOffice.
• Read, highlight & annotate PDFs from anywhere
• Sync annotations & documents across all your devices
• Save PDFs to your Mendeley library from other apps or your web browser
• Use Mendeley offline during your commute, and sync when you have connection
• Search your library for keywords in the Title, Authors, Publication or Abstract
• Edit document details (Title, Authors, Publication details, etc…)
• Download or remove PDFs on demand, to easily manage device storage space
• All features are available on your Tablet or Phone
"What [Mendeley] are up to is boldly innovative. The Mendeley team is attempting nothing less than changing the way scientists conduct and share their research." - Wired

What’s New

Version 2.15.4

Bug fixes.

Ratings and Reviews

2.6 out of 5
52 Ratings
52 Ratings
awibble ,

Acceptable but could be much more

I use mendeley as the primary reference manager on my laptop, where it does an amazing job. The ease of importing into the mobile app is good, but I really want to be able to free-form annotate files using the Pencil without having to leave the app: this would be a fantastic feature. This would enable me to mark-up my annotations and sync them across all devices without having to:
Export from mendeley to GoodNotes
Mark up in GoodNotes
Re-import into mendeley
Delete the original reference
In the process this also freezes the annotations in place, leaving me no way of modifying them later on.

With real pen support, this app would be the one-stop place for annotation and serious academic reference management with sync back to a “proper” computer.

Hellin HUO ,

It becomes extremely slow when I want to select a sentence

I’ve used Mendeley for a while, before it was all good. However, since last time I updated it, it has got some issues in selecting and highlighting. Whenever I want to select a phrase or sentence, the whole page of text will be marked blue, and the react takes a long time. Could you please solve this problem?

biribiribububu ,

Buggy and slow

There are so many issues with this app: it’s slow, it hasn’t updated the GUI for years, it freezes performing the most basked tasks and crashes more often than it works. The most depressing thing is that this app used to be good, before Elsevier bought it: with all the money they steal putting state-funded research behind expensive paywalls, they could at least pay a decent team of software engineers to make their (paid!) services work. What a disgrace of a corporation!


Elsevier Inc.
107.7 MB
Requires iOS 10.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© 2015 Elsevier B.V.


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