Lugaru Wolf

Software Ltd.

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

Quick links Purchase Epsilon. Register Online. Download an evaluation. More downloads.
Purchase an update. Free updates: 14.06, 13.17, 12.10, 11.06, 10.03, Older. Online manual.

Latest News

o 5 October 2025 New Evaluation Version of Epsilon 14.06 Available.
o 15 July 2024 Epsilon 14.06 minor update available. Fixes install issue on recent Linux versions.
o 20 October 2020 Epsilon 14 released! Read about the new features, or order your update. Epsilon 14 includes both 64-bit and 32-bit downloads, supports the latest OS versions, and includes a variety of new features and enhancements.
o 8 March 2020 MacOS users: Epsilon 14 or later is required under macOS 10.15 Catalina and later, as Apple dropped support for 32-bit programs like Epsilon 13. Update here.
o 6 February 2015 A note on running Epsilon 13 on 64-bit Linux systems. (Does not apply to Epsilon 14.)
o Latest downloads: New JavaScript mode, improved Lisp mode, solarized dark color scheme, run clang-format, 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.


Email: sales@lugaru.com
Last Updated: 5 October 2025