Adobe Poloshop
The popular Adobe Photoshop CS may be well on its way to the Sony PlayStation Portable, since homebrew developer DGGC92's latest application for the handheld holds such promise. Adobe Poloshop CS version 1.0 has been released, though it only features a simple drawing tool as of now
Game Dev Helper
This is a PC program for Windows that will help you doing the graphicall design of your PSP game or application. I don't know if you'll find it usefull but if you do I will make new versions and will add support for NDS. The program is in English, Catalan and Spanish (You can change the language in the options menu)
L3D 3D Modeler
TacticalPenguin has released the latest beta of his L3D 3D Modeler app. This Lua-based homebrew app actually lets users draw, save, and load 3D models using their PSPs. Perfect for creating 3D models for your own homebrew games and applications
L3D 3d modeler
This app by TacticalPenguin turns your PSP into a rudimentary, coordinate-based 3D modeling platform. Relatively easy to use - or at least you can easily learn how to use it, whether you can draw in 3D space or not - its products can also be used in your own homebrew games.
This file is meant for use by FW 1.5 PSPs only
L3D 3d modeler
This app by TacticalPenguin turns your PSP into a rudimentary, coordinate-based 3D modeling platform. Relatively easy to use - or at least you can easily learn how to use it, whether you can draw in 3D space or not - its products can also be used in your own homebrew games.
This file is meant for use by FW 1.0, 2.0+, and OE PSPs only
L3D 3D Modeler - for OE/1.0/2.0+
TacticalPenguin has released the latest beta of his L3D 3D Modeler app. This Lua-based homebrew app actually lets users draw, save, and load 3D models using their PSPs. Perfect for creating 3D models for your own homebrew games and applications
LUA Picture Converter
Glynnder-PSPro has released another program - LUA Picture Converter. This program is capable of converting jpg to tga, jpg to png, png to jpg and png to tga. This release is still in an early stage, but Glynnder is still working to add more features like BMP support into the program
PortablePaint
natan333 from our forums has just released his updated version of PortablePaint. It's a homebrew program wherein you can draw stuff, and then save it by taking a screenshot.
The new version contains more colors, and a few bugfixes
PRXshot
Homebrew coder codestation has released a new version of his handy screenshot PRX plugin for the homebrewed PSP.
Changelogs:
version 0.2.3:
[+]Added support for eLoader (1.50 eboot loader)
[+]Recreate the XMB folder if is deleted
PSGimp G2
PsGimp is a painting tool for psp, with
-a pen tool
-a paint tool
-a screen-filling too l(with gradient)
-a a text-tool
-and a draw-line tool
You can set the height and the width of the image, and you can save it as .jpg, .png and .tga, so you're able to design xmb-waves on your psp.
Check the readme for other details