TopRingtoneInstaller is a desktop application that can load any MIDI file from your PC and install it directly to your Treo, making it available for the Phone. TreoRingtoneInstaller is as simple as it can be.
The following example shows 3 simple steps of installing a polyphonic ringtone
AeroPlayer AAC - AeroPlayer AAC turns your Palm OS 5 deivce into a portable AAC audio player. Just copy your music files onto an SD or MMC card (or transfer them using HotSync), plug in your headphones, and listen to your music on the go!
With the release of version 5.5, AeroPlayer will now display album art embedded in your music files! Simply view the 'Track info' screen
Resound (Palm OS) - Resound provides a toolkit of acoustics calculations, including dBA sound weighting, NR and NC noise rating, comparison of sound power/pressure at varying distances, and combined noise levels. Resound operates in either metric or imperial units
JazzyDraw is a color drawing application with a variety of options such as: fill, spray, lines, shapes, zoom, tint, copy-paste, etc.
It seems to be one of the few freeware drawing applications to work correctly with the Treo color selector. It appears that Palm changed the color handling when they went with the newer versions which broke many of the older applications
MyPhotos - This is a photo manager for the TRGpro.
If you have a Digital Camera which saves it's photos in JPEG (.JPG) to a CF (CompactFlash) card this is the tool for you. You can backup your photos to your TRGpro. You can beam the JPEGs to any other device with IrOBEX support (like any device with PalmOS, a PC-laptop, a Mac, etc...)
TVTime is an application that lets you store your favorite TV programs and schedule. After building the database, you can view all of your favorite programs or select to only view your favorites for a particular day
SpeexSymbian OS, Pocket PC, Palm, Series 60, Series 80, Series 90, UIQ, Sharp Zaurus, Linux, Smartphone, MaemoVersion: 1.2 beta2 Upload date: 7 Jul 11 Tags: Multimedia & Graphics
Freeware
Speex is an Open Source/Free Software patent-free audio compression format designed for speech.
The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs
MoioChartSymbian OS, Pocket PC, Palm, Series 60, Series 80, Series 90, UIQ, BlackBerry, Linux, Smartphone, JavaVersion: 1.0 Upload date: 4 Jul 11 Tags: Multimedia & Graphics
Freeware
MoioChart is a Java library to draw function plots, bar graphs, pie graphs etc.
MoioChart is portable across different graphic toolkits and actually it works on Swing, SuperWaba (a Virtual Machine for handhelds) and SWT (Eclipse's native toolkit)