HTML Source Code Editor with Validator JChecker3.0

Re-built from scratch in Cocoa. Supports Universal Binary.
JChecker X
Recommended to use JChecker X for Mac OS X 10.3 or later.

To JChecker X main page

What is JChecker?

JChecker3.0 is a powerful HTML source code editor and the brother of Jedit4.0, our award-winning and popular text editor produced here in Japan. It inherits powerful editing functions from its brother and also supports many original functions such as a tag editing macro, tag help macro, a services menu in OS X, 16 dictionaries for HTML/XHTML validation, DTD auto-generated dictionaries, auto HTML error correction, and powerful link checking including for sub linked pages plus much more!

Mac OS X version supports multi-language (English and Japanese).
If you wish to download the Japanese version, please click here(Jananese version).

For Mac OS 8.6-9.2, please download the non-Carbon JChecker3.0 below.

For Mac OS X, please download the Carbonized JChecker3.0 below.

Carbonized " JChecker3.0 For Mac OS X" Rev3.0.5(0)
Full Set Version	JChecker305EX.dmg.gz	(6.0MB)
Updater Version	JChecker305EXUpd.dmg.gz	(1.1MB)
Macro For OS X 10.2 Jaguar	JaguarMacroE.dmg.gz	(3.9MB)

If you are using OS X 10.2(Jaguar) or later, please replace the original macro with this "Macro For OS X 10.2 Jaguar".

The following is the latest JChecker3.0 Manual in PDF format.

JChecker3.0 is shareware. If you wish to continue to use JChecker3.0 after a trial period of twenty days, please register. The registration fee is US$36 per user.