Free cleanup 4.0 software for pda

GEngine is a graphic library that provides basic and enhanced graphical functions on three platforms:
- Palm OS v3.5
- Linux/X11
- Win32
It also provides a small event handler.
If you have installed MathExp, DELETE IT, THEY USE THE SAME CREATOR ID AS THEY ARE THE SAME PROJECT!
Enhancements:
- First official release, now containing docs. For complete list of changes: see history.txt.
System requirements:
- Palm OS v3.5
- MathLib

Treobble 4.0 is written to be a convenient program in which you can quickly scroll, select and dial (message and email too) numbers by swiping across the screen. Along with TreoSkey, you can also select and dial any number in your address book with only the side volume keys and side button. Handles upto approximately 3000 addressbook records. v2.3 onwards has support for addressbook categories.

MortScript interprets a (quite) simple batch language. If you know .bat files in DOS or shell scripts: its something like that. Its focus is to remote control or launch other applications, not to write real applications. I.e., you cant do complex dialogs or graphics with it.
Its more an hacker tool without a nifty interface, you have to write your scripts with any text editor.
For beginners, this might be a bit too complicated. However, its still far more easy to use than e.g. C++.
Available commands currently include:
- Run, activate, hide, close, and kill programs
- Wait functions: certain timespan, wait for existence or activation of windows, lots of other conditions (SleepMessage).
- Send keystrokes, mouse clicks, and some window messages (OK, Cancel, Yes, and No buttons) to windows
- File operations: copy, rename/move, delete, create shortcuts, read and write text files
- Support of ZIP archives (no replacement of existing archived files)
- Read/write access to serial (COM) ports
- Create and remove directories
- Read from and write into the registry
- Open and close connections (closing no longer possible since WM5 AKU3), read files from the Internet
- Several condition and loop structures (If, Switch, Choice dialog, While, ForEach, ...)
- Lots of system features (e.g. rotation, volume, backlight brightness, soft reset, battery level, ...)
- Subroutines (Call, Sub/EndSub)
- Variables, expressions (integer operations, string contatenations, ...), and lots of integrated functions
Enhancements:
- Versions for PC, Smartphone, and PNA
- All new syntax ("Function( expr., expr., expr. )" instead of "Function string, {expr.}, %variable%", variables without %, ...)
- Functions in expressions, many old conditions/commands also available as functions
- Support of ZIP files and COM ports
- Several new system functions (battery level, screen on/off, notifications, ...)
- Some bugfixes