Powerpoint Compression

Building on the earlier norm2lzw and lzw2norm examples, these routines implement LZW compression/decompression.The table management has been rewritten for performance - both time and space, and fixed table sizes are implemented.

This script demonstrates the influence of range reduction algorithm at low bitrate encoding using JPEG encode. The range [0-255] of pixel values is mapped to [64-235] in this script using a look-up-table. Subsequently, the file is compressed to achieve the same bit-rate (file size) as that of the...

Samplify for Matlab allows sampled data users (those capturing real-world samples from A/D converters, or sending samples to D/A converters) to compress these samples in one of three compression modes:a) SignalZIP (TM) lossless mode,b) Samplify fixed-rate mode (users specify the desired...


Platforms: Matlab

This plugin allows you to compress your webpages to save bandwidth and make your blog load faster!As soon as you enable the plugin, compression will be automatically enabled and your blog will load much, much quicker! You should also save between 50% - 80% bandwidth too, just by using this plugin!


Platforms: PHP

This plugin allows you to compress your webpages to save bandwidth and make your blog load faster!As soon as you enable the plugin, compression will be automatically enabled and your blog will load much, much quicker! You should also save between 50% - 80% bandwidth too, just by using this...


Platforms: PHP

The Mentometer Plugin for PowerPoint provides an easy-to-use interactive polling solution to meet the needs of any meeting or learning environment. Speakers or teachers use the intuitive polling software integrated with PowerPoint to pose questions to groups. Participants use any web-enabled...


Platforms: Windows, Windows 8, Windows 7

NTFS offers file based compression but the compression rate isn&apost displayed anywhere. For any folder on an NTFS volume, NTFSRatio shows the size and the compression rate of this folder and also of its subfolders. Compression and decompression can be done inside NTFSRatio with immediate review...

This program is a professional back up and restore utility -the most effective you can get today -and it&aposs free. It supports unlimited backup profiles. A_dailyBackUp can be configured to start the backup automatically after the program starts (using command line options (switches) and to exit...


Platforms: Windows

The LSZip Data Compression Toolkit provides everything you need to create and manage industry standard ZIP and LSP archives in your own Windows 3.1x, Windows 95/98 and Windows NT applications. LSZip is 'the only compression tool kit developed from the ground up for Clarion'. LSZip includes both...

The LSZip Data Compression Toolkit for Multi-Languages provides everything you need to create and manage industry standard ZIP and LSP archives in your own Visual Basic and Visual C/C++ and Delphi applications. LSZip is the only compression tool kit developed from the ground up for Clarion'....

This product is created for lossless video compression. The techniques used by this filter allow to compress videos with compression coefficient 1.1 - 1.9 higher than HuffYUV.


Platforms: Windows

The initial view of a PDF document can be tweaked. Is it a secret of PDF file? Well, we are not sure about this, and very few pieces of software can tweak PDF files. With the freeware utility Tweak PDF, you are allowed to set the initial view preferences of a PDF document, such as whether to...


Platforms: Windows

iSpring Free is a free PowerPoint to Flash converter that keeps original appearance of your PowerPoint presentations regardless of their complexity. After conversion to Flash your PPT presentations turns very compact, easy to distribute and share on web and compatible with all browsers and OSs....


Platforms: Windows

jZip is a powerful and reliable compression utility which allows you to create, extract and manipulate Zip, RAR, TAR, GZip, 7-Zip and other file archives. jZip is based on proven and reliable 7-Zip archiving technology and sports an elegant, easy to use yet powerful user interface. jZip is a free...


Platforms: Windows

PowerpointImageCopier 1.0.0.22 is an interesting and useful program to copy all the images shown in a Powerpoint presentation (PPS or PPT files), saving them in the popular JPG format. It does it, keeping them at very high quality and under compression.The best thing is that the extracting the...


Platforms: Windows

rzip is a compression program, similar in functionality to bzip2 or gzip, but able to take advantage long distance redundencies in files, which can sometimes allow rzip to produce much better compression ratios than other programs. The original idea behind rzip is described in my PhD thesis...


Platforms: *nix

ppsei short from PPS Extract Images is a simple command line program, which tries to extract images from Microsoft PowerPoint documents (PPS/PPT). Because i get a lot of mails with attached PPS/PPT in, containing some nice images (about universe, about pretty girls, etc). The sender people are...


Platforms: *nix

BlueZip is a cross-platform compression utility..


Platforms: *nix

SCZ application is a simple set of compression routines for compressing and decompressing arbitrary data. The initial set of routines implement new lossless compression algorithms. Restoration (decompression) is perfect. It is called SCZ, for simple compression format. SCZ is intended as a...


Platforms: *nix

libcomprex library transparently handles automatic compression and decompression of files and archives located locally, online, or even in other compressed archives. The API is similar to Cs built-in file access functions, which provides a smooth transition to libcomprex. libcomprex can also...


Platforms: *nix