TheSage English Dictionary and Thesaurus

TheSage is a free software application that, through a multi-tool interface, integrates a complete dictionary and a multifaceted thesaurus of the English language together into a unique language reference system.




Date Version Description
May 17th, 2013
Private release
5.3.1794 Available only to donors. Donation F.A.Q.

Donate to TheSage project via PayPal Suggested donation: $10

Why are donations important?
Jan 24th, 2013
Public release
5.1.1790
100% free
 Download TheSage Click to download TheSage

Windows XP, Vista, 7 (32bit and 64bit)
Size: 20.94 MB
MD5: 936b951b9fd8f0896b46805909dd2104
History of changes
Download the setup package inside a zip file
Sep 26th, 2006
Public release
1.4.0
100% free
No longer supported

Click to download

Windows 95, 98, Me, and Linux (Wine)
Size: 8,061 KB


These independent organizations certify that "TheSage's English Dictionary and Thesaurus" is free of spyware, adware, viruses, trojans, and any other kind of malaware.



The development of TheSage demands substantial funding. We have carried this burden for many years and have kept TheSage free for personal and professional use. However, as the amount of time, resources, and effort required only continues to increase, user support has become essential.

Many high-quality applications have been discontinued, over time, due to lack of funding. Please don't let TheSage become abandonware.

If you find TheSage useful, please consider supporting its development with a donation through PayPal.

Donate to TheSage project via PayPal

If you take a look at TheSage's changelog, you will see that most releases are private and only a few are made public. This policy will continue. However, from version 4.0 on, donors will be able to download private releases. It is our way of saying thank you very, very much.

Please read the donation F.A.Q.