History of DjVu
- 1996 - start of the DjVu project by AT&T Labs-Research
- 1998 - release of free Windows and Linux browser plug-in
- 1999 - release of Version 2.0 of the DjVu Reference Library by AT&T
- 2000 - release of Version 3.0
- 2000 - LizardTech acquiers DjVu
- November 2000 - DjVu released under the GNU General Public Licence
- January 2001 - LizardTech releases DjVu Solo 3.1
- March 2002 - LizardTech releases DjVu Enterprise 3.5
- March 2003 - LizardTech releases Document Express 4.0