I like the organization I can give my files through Mendeley. I also greatly appreciate the online reference library that Mendeley makes available to its users, which is very easy to use and has accurate fonts.
The benefits of Mendeley are many, I really feel comfortable with this program, certainly not all their tools are free, however the tools you must pay for them as is the case of chat, because the cost is not very high and really worth the cost you must cancel for acquiring it because having a support community is very helpful.
A quite useful tool of the program and that I found a wonder is that you can add references, notes and comments to the document and not only can you make the reading of the PDF file but also you can edit the file directly and you don't need to install an additional editor.
Another of the tools that I use the most from this program is the extension for Chrome because through it I can include reports that I find on the web quickly and easily, and the best thing is that by including it, the source of the information, the author, the title and year of publication are automatically added.
Mendeley is definitely the most adaptable, accessible to the public and economical program you'll find on the market, since only your user registration is enough to start using it. Review collected by and hosted on G2.com.