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Download
You may try the fully functional CustomCalc for thirty days for free. After this period, you will be asked for a registration code, which you will receive in one business day after your purchase.

Registered users, may download and install the newer version for free. CustomCalc will not ask for the registration code again.

CustomCalc v2.0.7 (release date Sep 27, 2004. Last update Sep 27, 2004)
- Complete .zip file with manuals (1450KB) from
Download at palmOne
Download at PalmSource

- Palm Math Library (50KB) normally included in the .zip file


Manuals
Click one of the links and save it to your disk:
- CustomCalc Manual.pdf (1680KB) (Acrobat PDF Format)
- CustomCalc Manual.doc (1060KB) (MS Word Format)

You may also go to the online manual by clicking the link:
- CustomCalc Manual HTML (OnLine manual)



Archive (.zip) Installation
1. Place the Palm OS handheld device in the cradle.
2. Save the zip file to your computer. REMEMBER THE SAVE LOCATION.
3. Unzip the file. If your computer does not include an unzip application, install WinZip.
4. Double-click on the folder.
5. Double-click on each file ending in '.prc' . Double-clicking a file should start the Palm OS Install Tool.
6. Close the Install Tool and synchronize your Palm OS device.


Trouble shooting
Is Palm OS Desktop installed? To install, see the CD-ROM that came with your handheld computer. If you have Palm OS Desktop installation problems, contact your device manufacturer.
1. Can you synchronize your handheld computer? Make sure your cradle is connected to the desktop/laptop computer. If you cannot synchronize, contact your device manufacturer.
2. Did the installer run without error? If not, try again. If it fails a second time, contact us with an exact description of the problem.
3. Did you install to the correct user (HotSync) name? It is possible to synchronize multiple handhelds with the same desktop/laptop computer. To fix, re-install the software to the correct HotSync name.
4. Did you synchronize your handheld computer after the installation process? If not, synchronize now.
5. Is there a message in the HotSync log? Select the "Log" button at the bottom of the HotSync application on your Palm OS handheld computer.
6. Do you have enough memory available on your handheld? CustomCalc uses 214K for color PDA’s and 50K of free memory for the MathLib that has to be installed previously. To check your PDA’s available memory:
1. Go to the Home screen.
2. Select the menu button below the Home button or select the time (title bar) at the top of the screen.
3. Choose "Info" from the App menu.
4. See the available memory near the top of the screen. Most displays show memory in megabytes (M or MB) while many applications are noted in kilobytes (K or KB). 1 MB is approximately equal to 1000 KB.
7. Are you looking in the right category? Go the Home screen and change the category in the top, right-hand corner to "All". Scroll down to see if the application is there. They are listed in alphabetical order.

If you are still having problems, see the palmOne Support Knowledge Library: Installing third-party applications on your device

If this still doesn't work contact us. Please include which steps you tried and, if applicable, any error messages.