Indexing the pdf file
Trouble with many pdf file that you have collected? These proposed softwares could be help you to manage numerous pdf file especially collected papers.
1. Quaneko (http://quaneko.sourceforge.net/). Applicable for many operating systems, such as: Window, Linux, and MacOS. This software will create a database interface which the data was inputed when you create a pdf file. It is also nica that it can directly give a link to the file. Not only pdf, it can be used for .txt and .doc also.
2. JabRef (http://jabref.sourceforge.net). Work in all operating systems similar above software. This software uses BibTeX, the standard LaTeX bibliography system.
3. Referencer (http://icculus.org/referencer/). This is only applicable for Gnome. It shows nice to browse the files in a folder.
