Free optimization software for pda

ZX-Pilot is the Sinclair ZX Spectrum 48 emulator for Palm OS.
Main features:
- Z80 CPU emulation;
- ROM 16 Kb;
- RAM 48 Kb;
- ZX-Spectrum screen 192x256, 15 colors, flash;
- Border (except HandEra 330 version);
- Beeper (except HandEra 330 version);
- Spectrum keyboard;
- Kempston and Sinclair Joysticks;
- SNA 48 support for loading and saving;
- 160x160, 240x320, 320x320 resolution supporting;
- Pure assembler coding.
Enhancements:
- major reorganization and optimization of program;
- added new color scaling mode for 160x160;
- added new monochrome mode for 160x160;
- added screen keyboard for all non-scaling 160x160 screen modes;
- fixed bugs in some Z80 instructions;
- some other small improves.
System requirements:
- Palm OS 3.5
- 145KB

Carbide.ui S60 Theme Edition for Symbian OS is a tool that enables the creation of packages to customize the appearance of the user interface on S60 devices. These packages can then be used by any device user to alter the look and feel of their S60 device.
Carbide.ui has been designed with the creative professional in mind. It allows the S60 UI to be customized with full WYSIWYG layout, without the need for layout definition coding or specialized mobile design experience. In addition, Carbide.ui can be integrated with a wide range of creative graphic and audio packages, allowing designers to work with their favorite tools.
Carbide.ui S60 Theme Edition for Symbian OS creates S60 themes that alter the appearance of the S60 UI and S60 Music Player. Themes can be created, edited, and viewed easily. Full WYSIWYG features allow the appearance of wallpaper, application icons, color schemes, or any other UI component to be evaluated accurately. Once a theme has been created, the tool will package it into a Symbian OS installation file and prepare it for Open Mobile Alliance (OMA) Digital Rights Management (DRM) protection, if required, after which it will be ready for deployment to devices.
The latest version adds support for S60 3rd Edition Feature Pack 1 and its new theme capabilities, including new screensaver files support, enhanced ringtone file-support, Arabic and Hebrew UI support and new MIDP Color group. These new platform features provide developers and creative professionals with new opportunities to create innovative and compelling experiences for the end user.
Supported S60 Platform versions:
S60 2nd Ed
S60 2nd Ed FP1
S60 2nd Ed FP2
S60 2nd Ed FP3
S60 3rd Ed
S60 3rd Ed FP1
Enhancements:
- 320x240 landscape resolution for E61/E62/E61i
- Square (208x208) resolution for Nokia 5500
- Export/Import support
- Search support
- Problem with bitmap icons in 2nd Edition Feature Pack 2 resolved
- Resolved problems in SVG to SVGT conversion (arc and named colors for some vector graphic editors)
- Animated GIF can be used as screensaver.
- Arabic & Hebrew landscape indicators
- Java Wait Bar Increment and Idle graphics.
- Resolved problems with pasting bitmaps and mask handling.
- Sis package optimization for S60 3rd Edition Feature Pack 1 devices.
- Packaging of 3rd party icons for S60 3rd Edition and previous devices
- Defect when switching to Nine piece mode for highlights has been resolved
- Tab and Volume indicator skinning for s60 2nd Edition Feature Pack 3
- Popup preview color group
- Several new features, at beta level, are included:
- a)Editing SVG colors
- b)Component store for single element and group of elements
- c)Multiple selection functionality
- d)Reproducing animation in WYSIWYG editor

GrxView Lite is a freeware image viewer with JPEG images support. It also includes file manager capabilities, image zooming/panning, thumbnail view and slideshow features.
You do not need to convert images: GrxView Lite reads them in a native format directly from the memory card, so you can review pictures taken with your digital camera right away.
Main features:
- All screen resolutions supported (160x160, 320x320, 320x480 portrait and landscape)
- Antialiased image zoom
- Reads images in the native format directly from the memory card (no desktop software needed)
- Thumbnail view
- ARM optimization
- Full-featured memory card browser
- Image zoom and rotation
- Slideshow mode
Enhancements:
- fixes internal memory files copying issues
System requirements:
- Palm OS version 5.0 or greater
- 300K free memory
- Color screen
- Memory card

Hoshi is a database of over 3000 Hipparcos stars and nearby stars plus over 300 deepsky objects with images.
Enhancements:
- Bug in Search Database fixed
- Spectral band image corrected
- Motion screen repaired
- Plejades section added in References
- A little code optimization
- New program icon

NoniGPSPlot allows you to locate your position in relation to other GPS points and to see the journey you have made.
It may be used to find your starting place in a port after sailing, or the place where you start a walking or biking excursion, or even your car in a parking. Any place long as you know its GPS coordinates.
It stores the whole journey too. And you can export a KML file to visualize it in Google Earth.
Note:
The language of this software is in French.
Enhancements:
- Jpeg format for maps
- Possibility to load and unload maps
- Optimization of traks display
- Export in GPX
- Some bugs less.
System requirements:
- Pocket PC 2003 / WM 5.0
- ARM/XScale Processors
- GPS NMEA

However, it has core functions for image viewer. And it is very fast loading time for extra large size images by image optimization.
View pictures, make albums, view a slide show and have fun image operation with Dava.
Dava is more useful for your Digital cameras
Main features:
- Fast loading time for large size images ( useful for Digital cameras)
- View images in BMP, GIF, PNG or JPEG format
- Import images from zip file
- Import entire images from folder at once
- support full path ( file open, add )
- Support the CF card and SD card(useful for your Digital cameras)
- Support the Thumbnail view (file list/image icon mode )
- support image moving & delete at thumbnail view
- Full-screen display
- Support a Slide Show.
- Make image Albums (with Memo)
- View image information
- Support hardware key operations
- Save image files
- Convert to JPEG or BMP
- Rotate images
- Zoom images (Support zoom to fit/zoom to fill)
- Easy-to-use User Interface
System requirements:
- PocketPC2003(ARM,Xscale processor)