My first PDA (personal digital assistant) was a Palm Pilot 1000, which I bought used. Soon I startet programming my own programms using Palm OS. In this section you find some of these programms I do not develop/support any more.
Later I bought a Palm IIIc and a Palm Vx, which I used til 2014. This was the time I switched to Android (yes, I know, very late).
JobLog is a Palm Pilot tool for logging the time you spend at work. You may set the time you like to work per day and you can enable an alarm which remindes you to go home.
JobLog is freeware, licensed under the terms of the GNU GPL. Be sure to read the file COPYING within all versions for full details. Development takes place on sourceforge.net which provides CVS, mailing lists and other features.
For further details have a look at the JobLog SF project page.
Programs the Conrad VOLTCRAFT power supply unit 40V/5A (512923).
SNT is freeware, licensed under the terms of the GNU GPL. Be sure to read the file COPYING within all versions for full details.
RPN is a programmable scientific RPN calculator for the Palm Pilot.
RPN-Times is a script which converts time to integer and vice versa.
It is free GNU GPL Software.
With this Palm pilot program you can read the data of the sitronic GmbH & Co. KG dew point sensor. Beside the temperature, humidity and dew point, the workshop data can be read. To operate the sensor a K-Line to RS232 converter is necessary. Both is available by the sitronic GmbH & Co. KG. The TPS-Diag software is at the moment available in German only.
TPS-Diag was published as free GNU GPL software. The file COPYING contains more information.
Performs the "Sieve" benchmark test on your Palm Pilot. It is very interesting to see the difference between a Palm III (with Palm OS 3.0.2) an a Palm V (with Palm OS 3.1). The first one takes about 15120ms and the later one about 13790ms.
This email address is being protected from spambots. You need JavaScript enabled to view it. noted that "Sieve" takes 11270ms on it's Palm Vx. This device runs at 20MHz processor clock!
This email address is being protected from spambots. You need JavaScript enabled to view it. provided me some new (04 Jan 2002) benchmark data running on a Sony Clie PEG-S320: 6160ms @ 33MHz, 4610ms @ 46MHz (overclocked).
Sieve is freeware, licensed under the terms of the GNU GPL. Be sure to read the file COPYING within all versions for full details.
Keep track of how long since the last soft start of your pilot and the battery change. Furthermore you get the actual power on time since both events. Last but not lease you get advanced battery information. For more information read the README.txt and ChangeLog.txt.
Uptime is freeware, licensed under the terms of the GNU GPL. Be sure to read the file COPYING within all versions for full details.
Since Uptime 1.1 you need the HackMaster extension from DaggerWare for running. You may also use X-Master by LinkeSOFT instead of HackMaster.
For compiling you need some special perl scripts written by This email address is being protected from spambots. You need JavaScript enabled to view it..