graphics
Get flash to fully experience Pearltrees
visualization
Go2Convert
Free on-line converting for audio files mp3, wma, ogg, aac, flac, real audio, rm, ringtone amr, flac, and pics jpg, bmp, gif, tga, png etc for free. No software is needed, and you don't have to register. You only need your favorite Internet browser.
What is favicon? A favicon (short for 'favorites icon'), are litle icons associated with a particular website or webpage, shown next to the site's name in the URL bar of most browsers. The most common sizes for favicons are: 16x16, 32x32, 48x48, 64x64, 128x128.
Genfavicon
Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design, machine learning, and in visual interfaces for other technical domains. Features The Graphviz layout programs take descriptions of graphs in a simple text language, and make diagrams in useful formats, such as images and SVG for web pages, PDF or Postscript for inclusion in other documents; or display in an interactive graph browser.
Graphviz
Tiled Backgrounds Designer
BgPatterns is a tiny web app for making background patterns in a few clicks. It was created mostly for fun and experimentation by Sergii Iavorskyi .Inkscape
About Inkscape An Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format. Inkscape supports many advanced SVG features (markers, clones, alpha blending, etc.) and great care is taken in designing a streamlined interface.