Reference Management Software

Zealฟรี
An offline documentation browser for software developers.
Mendeleyฟรี
Save time managing PDFs, instantly share thoughts on papers with colleagues and automatically back up and sync your files between different computers.
Citaviทดลองเล่นฟรี
A software program for reference management and knowledge organization.
Zoteroฟรี
Your personal research assistant.
BiblioteQฟรี
Open-source archival and library software.