Articles pages: (The articles are just for graphic editing software engineer to accumulate knowledge to design better software for the end customers. They are not well-organized.)
Related knowledge of photo editing software:
Batch download photos from webpages with Open Image portable downloader
Multiple users upload photos to same Picasa Web Album
Download & see Flickr photos on Digital Photo Frame
Create picture scramble puzzle game from your photos
Validate & convert PDF file to PDF/A-1b standard
Open PDF documents password protected by SecureDisc
Generate cool Twitter Signature image showing your latest tweet
Add Film Strip photo frame effect to your images online
Upload photos to Facebook from desktop with free tool
Add Polaroid effect to images online with Rollip
Smart ways to Print selective parts of webpages[save ink, paper]
Gmail auto display images in emails
TiltShift Generator adds professional effect to images
Free image upload for sharing on Twitter & Facebook