Portable Network Graphics.
Related categories 3
Sites 15
- W3C: PNG W3C overview of PNG. Includes browser tests to see if gamma and alpha work correctly.
- PNG Information, applications, and code relating to the PNG image format.
- PNG Specification The official W3C recommendation specification for PNG.
- The Story of PNG An article detailing the history of the PNG format.
- PNG Tips for Cartoonists Article written to encourage cartoonists to use PNG and to share tips on exploiting PNG's strengths.
- PNG Resources of the Miscellaneous Persuasion Links to images, mailing lists, test images, PNG and image compression documents, comics and websites using PNGs, the official site, and some unofficial resource sites.
- Portable Network Graphics - PNG Thorough introduction to PNG image format.
- APNG Specification An extension of the PNG image format, adding support for animated images. Includes full specification including file structure and version changes.
- APNG Edit A firefox extension to allow the creation and editing of APNG files.
- PNG-Tech A collection of comments, impressions, comparisons, experiments and ideas regarding the PNG (Portable Network Graphics) file format, and related technologies: ZLIB (Data Compression Format and Library), and MNG (Multiple-Image Network Graphics). It is focused on the compression algorithms used in PNG.
- PngCrush Includes various free tools to create and manipulate PNG and MNG images, including an optimizer that can reduce the size of PNG images and a converter that can import BMP files.
- MSDN - AlphaImageLoader Filter Displays an image within the boundaries of the object and between the object background and content, with options to clip or resize the image. When loading a Portable Network Graphics (PNG) image, transparency from zero to 100 percent is supported.
- The Sad Story of PNG Gamma Correction Explains how PNG gamma "correction" causes color mismatches with other colors on web pages.
- APNG from GIF Simple command-line program to convert animated GIFs to APNGs.
- Open Source Graphics with PNG Joe Barr discusses PNG, the new open source file format, and the Unisys/CompuServe/GIF controversy. [LinuxWorld]