Mendeley is a free reference manager and academic social network. Make your own fully-searchable library in seconds, cite as you write, and read and annotate your PDFs on any device.

Mendeley is free with up to 2GB of storage. MRU academic staff have free access to the Mendeley Premium (with 5.0 GB of storage)
Information how to join Mendeley Premium (in Lithuanian only)

Register for an account
Download Mendeley  Desktop

Mendeley Guides - help with getting started

Mendeley Minutes - YouTube videos for help using Mendeley

Mendeley Support - Q&A site

MRU community group - Mendeley group for MRU community where you can ask questions, discuss and share your experiences.