PDF Stacks
PDF Stacks software program helps you organize and manage PDF files, papers and documents. Easily search and read your PDF documents on a PC and MAC
19 Alternatives To PDF Stacks
Benubird PDF
A leading PDF developer since 2007, with PDF productivity tools like Debenu PDF Tools, Debenu Quick PDF Library, PDF Aerialist and Aerialist Pharma PDF.
BibSonomy
BibSonomy is a system for sharing bookmarks and lists of literature (BibTex format).
Biohunter
Biohunter is a one-stop portal for literature search, batch-download PDFs and reference manager
CogniDox
Document management software and quality management system (QMS) for high-tech product development.
Docear
Docear
EasyBib
Automatic works cited and bibliography formatting for MLA, APA and Chicago/Turabian citation styles.
HoudahSpot
Advanced File Search Utility for Mac OS X
Hubmed
An alternative interface to the PubMed medical literature database.
Mendeley
Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
Qiqqa
Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.
Searchmonkey
A fast real-time search engine for displaying regular expression matches (both file name and…
TaggedFrog
Based on the convenient drag ’n’ drop technique, TaggedFrog allows you to organize your files…
Univisor
Univisor brings applicants to current students, alumni and independent college counselors through…
Yep
“Love your product!” –Brian For Documents. Photos have iPhoto. Music has iTunes. But when it comes to PDFs and other office documents, you’re on your own. That is, until now…
Yojimbo
Yojimbo makes keeping all the small (or even large) bits of information that pour in every day…
Zotero
Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
uniCenta oPOS
Award winning Point Of Sale