Lugaru Software Ltd.

Lugaru Software, Ltd. makes the Epsilon Programmer's Editor, an advanced EMACS-style programmer's text editor for Windows, Linux, Mac OS X, FreeBSD, OS/2 and DOS.

Quick links Purchase Epsilon. Register Online. Download an evaluation. More downloads.
Purchase an update. Free updates: 13.16, 12.10, 11.06, 10.03, 9.02, Older. Online manual.

Latest News

o 4 June 2019 MacOS users: Apple has announced that its upcoming macOS 10.15 Catalina update will not be able to run 32-bit programs like Epsilon 13. A 64-bit version of Epsilon is in development, but may not be ready before Apple's update is released.
o 4 July 2019 New Evaluation Version of Epsilon 13.16 Available.
o 23 January 2018 Epsilon 13.16 update available, supports newer OS versions
o 6 February 2015 A note on running Epsilon on 64-bit Linux systems.
o 23 October 2013 A note on running Epsilon under Mac OS X 10.8 Mountain Lion and later.
o 2 May 2006 Epsilon 13 Released!
o New downloads: Insert and increment, Indent to column, Revised Algol68 mode, New CMake mode, Improved Matlab mode, Show XML attributes, Mac Epsilon launcher, Help for Ruby mode, Rename in place, Updated Ruby mode, Batch mode supports 4NT & Take Command 8.0, Snippets v3 (like abbrevs).

Locations on our Web Server

o Basic Information on Epsilon Why you really, really need to buy Epsilon right now.
o A History of Epsilon Why you really, really need to update your copy of Epsilon right now. Descriptions of new features added in each version.
o Testimonials Customers tell us how great Epsilon is.
o Wow! Even More Stuff About Epsilon View the complete online manual, including descriptions of all Epsilon's commands and built-in variables. Or view Epsilon's standard EMACS-style key assignments or its Brief-style key assignments. The manual is also available in PDF format for downloading.
o Printed Manuals You can purchase a printed copy of Epsilon's manual.
o Download Epsilon This time-limited evaluation version has all Epsilon's features.
o Register Epsilon Register your purchased copy here to receive update notices.
o Lugaru's Download Site Epsilon bug fixes, user-written extensions, and lots more.
o Links to External Sites Sources for additional fonts, and other items of interest.
o Contact Us Phone numbers and such.

By the way, many of the pages on this site contain small screen shots of Epsilon in action. Most of these images are linked to larger images of the same screen. So if you'd like to look at a screen shot in more detail, just follow the link.

Last Updated: 4 July 2019