On this site, Ranvis software, you can download the softwares that I wrote. All of them are for Mac OS for now.
You can link freely to any page in this site. But don't link directly to the software archives.
If you have any suggestion or have found some bugs, please mail to kentaro@ranvis.com. Or you can use a feedback form instead.
To extract LHA archive on pre-Mac OS X, I recommend using LHA Expander.