At this page you will find some of the software I have written. Much of my software is commercial, but some of the programs I have released as freeware or shareware, and those you will find on this page.

SpaceMonger 2         

Commercial product of Sixty-Five Software Inc. On sale now!

SpaceMonger is a powerful tool for managing data on just about any computer, from a little laptop to a massive mainframe. It scans, analyzes, and visualizes your files and their contents, all in the blink of an eye. Never get lost in your data again!

Introduction   |   Screenshots   |   Changelog   |   FAQ   |   Quotes from users

Download the latest version   |   Buy a license

SpaceMonger v1.4

Freeware. SpaceMonger is a tool for keeping track of the free space on your computer. Each file or folder on a given drive is displayed in a box in the main window whose size is a relative comparison to all the other files in your system.

More Info and Screen Pictures
Download spcmn140.zip - Version 1.4.0 - Windows 95/98/NT - 103K - via SimTel.net

JDrill

Freeware. JDrill is a program for multiple-choice testing in the Japanese Katakana and Hiragana scripts. It presents test-questions and grades you when the test is complete. It's a great way to both to practice and to test your Kana knowledge.

More Info and Screen Pictures
Download instjd10.exe - Version 1.0 - Windows 95/98/NT - 420K

TinyCD

Freeware. An efficient, no-frills CD player. Simple, small, fast, and easy to use.

More Info and Screen Pictures
Download TinyCD.exe - Windows 95/98/NT - 60K

MatInvert

Freeware. A handy little matrix calculator. Give it a matrix, and it gives you the matrix inverse, quick and easy.

More Info and Screen Pictures
Download MatInvert.exe - Version 1.2 - Windows 95/98/NT - 72K

Note: All of the freeware and shareware programs share one thing in common: Because of their price, they have no warranty of any kind whatsoever, and if something goes wrong, we cannot and will not be held liable. We don't expect anything to go wrong, but if it does, well, that's life.

By the way, if you've never downloaded a program before, here's what you should probably do to get the Windows ones:

1. Click on "Download" for the program that you want.
2. Your web browser may ask what you want to do with this file. You want to "Save it to disk."
3. A box will appear asking where you want to save it. Click the button at the top that looks like a little folder with an arrow in it. That button takes you "up" one folder. Keep clicking that button until the box's contents don't change any more; now you've gone "up" to the Desktop.
4. Click on the box that says "File name". Type in that box the name of the program you're saving ("SpaceMonger", for example).
5. Click "OK" or "Save" and wait.

Where's the source code? Well, it's not here. The free programs --- in my opinion --- don't have source of high enough quality to distribute, and the ones that aren't free have closed source for obvious reasons. Sorry.

In Windows 95/98/NT, this sequence will place the program on your desktop, and you can run it by double-clicking on its icon. If you want to save it elsewhere, save it elsewhere: These suggestions are for newbies only.

If you have questions or comments about this software, we would be glad to hear them. You can send mail via the "Contact" button at the top. If it's a bug complaint, please be sure to tell everything you were doing when the program went wrong, including which operating system you use, what kind of computer you have, and what other kinds of programs were running when it went wrong.