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:
Remove blemishes, spots, acne marks from face photos
Add Spice & Speech Bubbles to pics with Speechable
Cut & crop unwanted portions of photo: Picture Cropper
Add copyright watermark to PDF files online
Convert text to PDF format, free converter
Add cool GIF animation effect to images online with Loogix
Add color to black & white photos with free tintii filter
Watch Earthquake in 3D real time on your computer
Wrap Text around any Shape using CSS Text Wrapper
MS Office online version ?C view / edit Word Docs online
Create & edit HTML, CSS, PHP files in online editor
Create PDF Files containing multiple Images Quickly
Convert any webpage, text or report in PDF Format
View & edit XML files with Free XML viewer software
Free portable Word Processor to open & edit documents: AbiWord