png file

Greentree PNG File Viewer 1
View and print PNG image files via a simple interface. more>>
Greentree PNG File Viewer 1 is introduced to the customers as a basic program that allows users to view PNG image files if their operating system does not natively do so. Users can print the PNG image file directly from the viewer.
png Stitch 1.01
png Stitch stitches together png images vertically (like TrentStitch) more>>
Ive only tested it with 32 bit images though (i.e. 8 bit alpha, 24 bit colour) - Theres a good chance itll fail miserably if you try and use anything else.
I dont know how many images itll handle either - I managed to stitch together 115 without any problems, so you should be ok.
PNG Cut 1.0.0 Build 29
A small command line tool that will help you cut a piece from a PNG file with alpha more>> A small command line tool that will help you cut a piece from a PNG file with alpha
The PNG Cut application was designed to be a small command line tool that will help you cut a piece from a PNG file with alpha.
<<lessPNGoo 0.1.0
This is a GUI for various command-line PNG compressors. more>>
PNG Ly 1.0.0 Build 12
A small command line tool that will help you return the height of an PNG image more>> A small command line tool that will help you return the height of an PNG image
The PNG Ly application was designed to be a small command line tool that will help you return the height of an PNG image.
<<lessPNG LX 1.0.0 Build 12
A small command line tool that will help you return the width of an PNG image more>> A small command line tool that will help you return the width of an PNG image
The PNG LX application was designed to be a small command line tool that will help you return the width of an PNG image.
<<lessPurrint Build 19
Purrint - A very useful printscreen tool more>>
When ever you press the button to capture the current desktop, Purrint will jump into action and display a thumbnail of the capture with additional options to process it.
You can save as BMP, JPG or PNG file, copy it to the clipboard or send it directly to your printer.
PNG Utilities Plugin 1.8.1
PNG Utilities Plugin opens and saves PNG format images without relying on Quicktime more>>
PNG Utilities is an open source plugin for REALbasic that allows developers to easily load and save PNG format images with or without transparency information.
Methods are also provided to deal with strings of binary PNG data, which is ideal when storing or retrieving images from databases, virtual volumes, or custom packages such as zip archives.
PNG Utilities is compatible with Mac OS Classic/Carbon, Mac OS X PowerPC, Mac OS X Intel, Windows, and Linux targets.
PNG2BMP2 0.2
PNG2BMP2 comes as a useful and reliable application with the ability of converting transparent PNG file in to two separate BMP files. more>>
PNG2BMP2 0.2 comes as a useful and reliable application with the ability of converting transparent PNG file in to two separate BMP files. One as the image itself and the second one as transparency mask.
Requirements:
- Windows 95/98/Me/NT/2000/XP/2003 Server/Vista
PNG Blend 1.0.0 Build 4
A small command line tool that will help you blend PNG images more>> A small command line tool that will help you blend PNG images
The PNG Blend application was designed to be a small command line tool that will help you blend PNG images.
<<lessPNG Gray 1.0.0 Build 74
A small command line tool that will help you convert a true color PNG image to gray image preserving the alpha channel more>> A small command line tool that will help you convert a true color PNG image to gray image preserving the alpha channel
The PNG Gray application was designed to be a small command line tool that will help you convert a true color PNG image to gray image preserving the alpha channel.
<<lessPNG Scale 1.0.0 Build 66
A command line tool that will help you scale a PNG image more>> A command line tool that will help you scale a PNG image
The PNG Scale application was designed to be a command line tool that will help you scale a PNG image.
<<lessOptiPNG 0.5.5
A PNG optimizer that recompresses image files to a smaller size, without losing any information more>>
The main purpose of OptiPNG is to optimize PNG files, i.e. to reduce their size to a minimum, without losing any information.
In order to achieve this goal, OptiPNG performs the following tasks:
- OptiPNG losslessly reduces the bit depth, the color type and the color palette of the image. This step reduces the size of the uncompressed image, which, indirectly, reduces the size of the compressed image (i.e. the size of the PNG file).
- OptiPNG runs a suite of compression methods and strategies and selects the parameters that yield the smallest output file.
- OptiPNG concatenates all the IDAT data in a single chunk, minimizing the overhead incurred by chunk headers and CRCs.
In addition, OptiPNG has the following capabilities:
- OptiPNG offers a suite of optimization level presets. Given the number of trials that the user is willing to run, these presets will select the range of compression parameters that are most likely to yield the smallest output.
- OptiPNG offers a high degree of freedom to advanced users who can choose among many kinds of compression parameters. The optimization level presets and the custom compression parameters may be used in any combination.
- OptiPNG allows advanced users to disable certain image reductions.
- OptiPNG corrects integrity errors found in the input files. Bad CRCs, invalid data in ancillary chunks, incomplete PNG files, or extraneous data in IDAT, are examples of such integrity errors.
- OptiPNG recognizes several external file formats:
- BMP
The reading capabilities are limited to uncompressed BMP files. This is not a big problem, since few programs produce compresses BMPs. On the other hand, it is easy to uncompress a BMP file, by opening it in a BMP processing program (such as MS Paint), and re-saving it uncompressed.
- GIF
All static (i.e. non-animated) GIF images are supported. OptiPNG preserves the transparency information, but it does not preserve the textual comments embedded in GIFs. Animated GIFs cannot be converted to PNG. Instead, only the first frame is converted, and a warning is issued.
- PNM (PBM, PGM, PPM)
All these Unix-based formats are fully supported by OptiPNG. However, losslessness is only guaranteed when the maximum sample value is one of the following: 1, 3, 7, 15, 255, 65535. (This limitation applies to any PNM-to-PNG format converter, not only to OptiPNG.)
- TIFF
The read support is currently limited to uncompressed TIFF images that are encoded in a PNG-compatible color space (grayscale, RGB or RGBA). Enhanced TIFF support is under development.
Photo Filter Factory 8.6
Filter any image with over 40 different filters also include a batch image converter. Supports BMP, EMF, GIF, JPG, PNG, RLE, TGA, TIF and WMF file formats and 8BF Filters. more>> <<less
Pixillion Image File Converter 2.20
convert image files between different formats more>> Pixillion image file conversion software is a free image format converter for Windows. It can convert image files between GIF, JPEG, PNG, PDF, and BMP. Before converting your file Pixillion allows you to view the image and current file parameters. When converting Pixillion allows you to flip or rotate and resize.<<less
