Free Downloads: Compression Software
License: All | Free
KGB Archiver is the compression tool with unbelievable high compression rate.
KGB Archiver is the Compression tool with unbelievable high Compression rate. It surpasses even such efficient Compression tool like 7zip and UHARC in terms of the abilities. KGB Archiver is an application created to allow you to compress and decompress files. Unfortunately although its powerful Compression rate, it has high hardware requirements (I recommend...
Category: Utilities / File Compression
Publisher: Tomasz Pawlak, License: Freeware, Price: USD $0.00, File Size: 3.0 MB
Platform: Windows, 2K
NTFS offers file based compression but the compression rate isn't displayed anywhere.
NTFS offers file based Compression but the Compression rate isn't 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 of the result. Results can be printed or exported. NTFSRatio can be called...
Category: Utilities / File Compression
Publisher: JAM Software GmbH, License: Freeware, Price: USD $0.00, File Size: 942.1 KB
Platform: Windows
Cyber Archive is a data Compression and archival program which also serves as a demonstration for the Cyber Compression Suite and Cyber Operations' data Compression services. Our service includes taking your existing data or file format and creating a matching Compression algorithm for maximum optimization of the data structure. Using our large array of...
Category: Utilities / File Compression
Publisher: Cyber Operations, Inc., License: Freeware, Price: USD $0.00, File Size: 645.1 KB
Platform: Windows
Freeware
Boost up your web site performance with this efficient HTTP Compression module and save up to 80 percent on bandwidth while also reducing load times. When this HTTP Module is active it will automatically handle files before they are sent to the browser and will only send the compressed stream using the GNU Zip standard to make your web site even more responsive. Implementaion...
Category: Software Development / Components & Libraries
Publisher: MicroMighty, Inc., License: Freeware, Price: USD $0.00, File Size: 497.4 KB
Platform: Windows
This package contains C software to implement JPEG image compression and decompression.
This package contains C Software to implement JPEG image Compression and decompression. JPEG is a standardized Compression method for full-color and gray-scale images. JPEG is intended for "real-world" scenes; cartoons and other non-realistic images are not its strong suit. JPEG is lossy, meaning that the output image is not identical to the input image. The user...
Category: Software Development / Misc. Programming
Publisher: GnuWin32, License: Freeware, Price: USD $0.00, File Size: 184.8 KB
Platform: Windows
AutoZIP is a compression utility witch allows to compress a single file in a ZIP archive.
AutoZIP is a Compression utility witch allows to compress a single file in a ZIP archive.
After Compression, AutoZIP sets creation, last access and last changed date as the same values of the source file.
It comes in two flavours: Graphical (GUI) for one-shot file Compression and CommandLine (CLI) for use in automated scripts/batch.
Category: Utilities / Misc. Utilities
Publisher: Coolsoft, License: Freeware, Price: USD $0.00, File Size: 454.9 KB
Platform: Windows
Bytescout Lossless Video Codec is the free (for non-commercial use) the lossless video Compression and decompression video codec for Windows and Windows x64
Free high quality lossless video codec. This codec is intended for lossless video Compression (used for saving master copies or intermediate rendering results).
It has the best Compression ration...
Category: Multimedia & Design / Video
Publisher: Bytescout Software, License: Freeware, Price: USD $0.00, File Size: 2.0 MB
Platform: Windows
Free high quality lossless video codec. This codec is intended for lossless video Compression (used for saving master copies or intermediate rendering results). It has the best Compression ration among free lossless video codecs. Supports RGB, YUY2 and YV12. Allows to set up speed/Compression ratio compromise by choosing appropriate motion compensation algorithm. Allows to...
Category: Multimedia & Design
Publisher: Graphics&Media Lab Video Group, License: Freeware, Price: USD $0.00, File Size: 157.0 KB
Platform: Windows
It supports files and folders multi-Compression (UPX, ZIP, 7Z) and archives extraction (several formats). It includes an intelligent UPX Compression mode, self-extracting archive creation, encryption/decryption, external compressors and much more. Features
Multi-Compression in UPX, ZIP and 7Z formats
Multi-extration of 33 archive formats
Creation of...
Category: Utilities / File Compression
Publisher: Lupo PenSuite Team, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
UnZixWin is a new Compression tool, created to give you an easier, faster and more powerful Compression tool.
UnZixWin is a small Windows-based utility wrote after dissecting the format of a few ZIX archives found on popular bittorrent sites. Written in Visual Basic 6.0, it is crude and simple, but gets the job done.
It opens ZIX archives, presents a list...
Category: Utilities / File Compression
Publisher: Last Resort Software, License: Freeware, Price: USD $0.00, File Size: 334.9 KB
Platform: Windows
The Tau Producer 1.0 is the graphical interface for the True Audio Codec which provides lossless Compression and decompression for wav files.
The codec is used to produce high quality Compression audio files. There is no loss of data and no compromise on the quality when the Compression is done. When the files are decompressed the resultant files are almost...
Category: Audio / Rippers & Encoders
Publisher: true-audio.com, License: Freeware, Price: USD $0.00, File Size: 250.7 KB
Platform: Windows
BeeGui uses as Compression algorithm the core of Bee, a sophisticated algorithm created by Andrew Filinsky; the technique used for the data Compression is based on the use of a PPM modeller (Prediction with Partial string Matching) and of a kind of Range Coder as codifier. Result is high level of Compression and good speed.
Category: Utilities / File Compression
Publisher: Andrew Filinsky and Melchiorre Caruso, License: Freeware, Price: USD $0.00, File Size: 664.2 KB
Platform: Windows
Freeware
lARP64Free : the superfast 64 bit Compression program that is based on LZMA Compression technology. It is a freeware edition that was specifically designed to be superfast and reliable. Downloads make functionally unlimited versions of lARP64Free available for everyone. Our 64 bit compressor (packer) works on any windows x64 operating system. Download lARP64Free today and it will...
Category: Software Development / Tools & Editors
Publisher: lARP64Tech, License: Freeware, Price: USD $0.00, File Size: 3.8 MB
Platform: Unknown
Djvu is Software for compressing images that helps in transferring the documents to the web very easily and in a fast way without compromising on its quality because normally files containing the images are of very large size and the speed of downloading or uploading is limited. Djvu takes care of images of digital and scanned documents, photographs, etc., parts of some important...
Category: Utilities / File Compression
Publisher: LizardTech, Inc., License: Freeware, Price: USD $0.00, File Size: 2.1 MB
Platform: Windows
Turbo Tape backups (time-controlled as well (as Service)) any data, Netdrives or Harddisks onto the first tape drive in the employed computer system. A Software Compression is inserted with it, before writing data to the packed Tape. With Compression, the backup-speed and also the amount of data per Tape is considerably increased (depending on CPU speed). Also available is...
Category: Utilities
Publisher: 8Mail, License: Freeware, Price: USD $0.00, File Size: 1.0 MB
Platform: Windows
Freebyte Zip is a free file compression program.
Freebyte Zip is a free file Compression program. It will neatly compress any number of files to help you send them by e-mail faster or when save them to a removable device of limited capacity. You can either create a new zip file or add files and folders to an existing one. As usual, the level of Compression can be customized, but the resulting size always depends on the actual...
Category: Utilities / File Compression
Publisher: Freebyte!, License: Freeware, Price: USD $0.00, File Size: 299.8 KB
Platform: Windows
Pixel-Zip is a raster image compressor and decompressor designed specifically for the graphic arts and related markets with especially developed large file, 16-bit and native CMYK mode Compression support with algorithms tailored at maximum colour and quality retention. You may not know this, but many similar technologies in the market actually convert CMYK images into RGB, compress and...
Category: Multimedia & Design / Authoring Tools
Publisher: Pixel-Zip Team, License: Freeware, Price: USD $0.00, File Size: 1.2 MB
Platform: Windows
Freeware
High Compression ratio in new 7z format with LZMA Compression Supported formats: Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR Unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR. The main features of 7-Zip * High Compression ratio in new 7z format with LZMA Compression * Supported formats: o...
Category: Utilities / Command Line Utilities
Publisher: 7zip, License: Freeware, Price: USD $0.00, File Size: 1.9 MB
Platform: Windows
CompLearn is a suite of simple-to-use utilities that you can use to apply Compression techniques to the process of discovering and learning patterns. The Compression-based approach used is powerful because it can mine patterns in completely different domains. It can classify musical styles of pieces of music and identify unknown composers. It can identify the language of bodies of...
Category: Utilities / File Compression
Publisher: rhouse, License: Freeware, Price: USD $0.00, File Size: 3.7 MB
Platform: Windows
7-Zip is a high-compression file archiver that you can downloaded on your computers.
7-Zip is a high-Compression file archiver that you can downloaded on your computers. A new and usefull Software that you can get it for free.
Features:
-Update existing archives quickly
-Backup multiple folders to a storage location
-Create or extract protected archives
-Lessen effort by using archiving profiles and lists
Category: Utilities / File Compression
Publisher: Xavion, License: Freeware, Price: USD $0.00, File Size: 204.9 KB
Platform: Windows
PNGGauntlet is a .NET program that uses Ken Silverman's PNGOUT command line utility to optimize PNG files. To compress any file you just need to add it, select the output directory, the Compression strategy,and press optimize. The program five Compression levels varying from Xtreme (slowest) to uncompressed (fastest).
Category: Multimedia & Design / Media Management
Publisher: Benjamin Hollis, License: Freeware, Price: USD $0.00, File Size: 899.4 KB
Platform: Windows
Data compression utility, which allows you to quickly open, create, and modify your archives. .
Data compression utility, which allows you to quickly open, create, and modify your archives.
Category: Audio
Publisher: Safe Soft Corporation, License: Freeware, Price: USD $0.00, File Size: 491.2 KB
Platform: Windows
BIGSPEED Voice Compression SDK is a simple, low-complexity, low-cost voice engine for quick development of VoIP applications. It incorporates audio recording/playback and voice Compression/decompresion in a single COM automation object, along with some advanced voice processing features. The used audio format is wideband, 16kHz, 16Kbps, PCM. The Compression ratio is...
Category: Software Development / Components & Libraries
Publisher: BigSpeed Computing Inc., License: Freeware, Price: USD $0.00, File Size: 553.0 KB
Platform: Windows
Freeware
Bandizip is ultra-fast file Compression Software with an easy-to-use interface. It allows you to create your own compressed files such as ZIP, 7Z, TAR, ISO and extract most popular compressed files like RAR, etc. Bandizip can create Zip, ZipX, TAR, TGZ, LZH, ISO, 7Z, EXE and open RAR, ACE, AES, ALZ, APK, ARJ, BH, BIN, BZ, BZ2, CAB, EGG, GZ, J2J, JAR, IMG, IPA, ISZ, LHA,...
Category: Utilities / File Compression
Publisher: Bandisoft, License: Freeware, Price: USD $0.00, File Size: 6.9 MB
Platform: Windows
ORPALIS PDF Reducer Free edition is a totally free Software to reduce PDF files to the minimum size with JPEG 2000 Compression, JBIG2 Compression, fast web view PDF production and color detection support. Use PDF Reducer Free to dramatically minimize the size of your PDFs. Publish your PDFs on the Web by enabling linearization or just save time when sending them...
Category: Business & Finance
Publisher: ORPALIS, License: Freeware, Price: USD $0.00, File Size: 14.5 MB
Platform: Windows
Express Zip Free File Compression Software. An archiving and Compression tool to easily create, edit, manage and extract zipped files and folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient file zipping and unzipping lets you create zip files of your important documents, images,...
Category: Utilities / File Compression
Publisher: NCH Software, License: Freeware, Price: USD $0.00, File Size: 3.3 MB
Platform: Windows
Freeware
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 WinZip alternative. Software Features: * Creates and extracts Zip compatible...
Category: Utilities / File Compression
Publisher: Discordia Limited, License: Freeware, Price: USD $0.00, File Size: 2.7 MB
Platform: Windows
Express Zip Free File Compression Software. An archiving and Compression tool to easily create, edit, manage and extract zipped files and folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient file zipping and unzipping lets you create zip files of your important documents, images,...
Category: Utilities / File Compression
Publisher: NCH Software, License: Freeware, Price: USD $0.00, File Size: 997.0 KB
Platform: Windows
Compress PDF file and reduce the actual size of PDF document with this completely free PDF Compressor. Free PDF Compressor removes duplicate PDF objects, optionally takes advantage of new Compression features of latest PDF specifications that for many classes of documents compresses 30 - 60% better than what is possible in PDF 1.5. Free PDF Compressor allows you to shrink PDF file...
Category: Utilities
Publisher: NicePDF Software Inc., License: Freeware, Price: USD $0.00, File Size: 288.0 KB
Platform: Windows
FastCodec - free fast lossless video codec designed for video capture. Another usage - video data archiving. Supported input and output formats are: YUY2/YUNV/V422/YUYV, YVYU, UYVY/Y422/UYNV, RGB24, RGB32. Codec has two Compression modes: lossy (only for RGB input) and absolutely lossless. Preview decompression mode allows fast decompression with poor quality. Codec supports logging...
Category: Multimedia & Design
Publisher: VideoSoft.org, License: Freeware, Price: USD $0.00, File Size: 166.7 KB
Platform: Windows
Speex is an Open Source/Free Software patent-free audio compression format designed for speech.
Speex is an Open Source/Free Software patent-free audio Compression format designed for speech. The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech codecs. Moreover, Speex is well-adapted to Internet applications and provides useful features that are not present in most other codecs. Speex is a...
Category: Audio / Rippers & Encoders
Publisher: Xiph.Org Foundation, License: Freeware, Price: USD $0.00, File Size: 479.0 KB
Platform: Windows
Handy Backup Lite is an easy-to-use freeware backup program designed for an automatic backup and restore of your critical data virtually to any type of storage media including CD disks and remote FTP servers. You can use Handy Backup Lite to make a reserve copy of any valuable data on your system. Handy Backup Lite is designed for MS Windows 9x/NT/2000/ME/XP. You only need to setup it once and...
Category: Utilities
Publisher: Novosoft LLC, License: Freeware, Price: USD $0.00, File Size: 3.4 MB
Platform: Windows
It's a command line utility to compress / optimize web pages.
It's a command line utility to compress / optimize web pages.The power behind HTMLSqueeze is that if you are building a web site on a local intranet, perhaps using ASP (Active Server Pages) you can pass the URL into HTMLSqueeze along with a parameter, determining the type of Compression; then if you add calls for each page in your web site to a batch file, HTMLSqueeze shows is true...
Category: Utilities / System Utilities
Publisher: Mindwarp Consultancy Ltd, License: Freeware, Price: USD $0.00, File Size: 1.2 MB
Platform: Windows
It's a command line utility to compress / optimize web pages.
It's a command line utility to compress / optimize web pages.The power behind HTMLSqueeze is that if you are building a web site on a local intranet, perhaps using ASP (Active Server Pages) you can pass the URL into HTMLSqueeze along with a parameter, determining the type of Compression; then if you add calls for each page in your web site to a batch file, HTMLSqueeze shows is true...
Category: Software Development / Help File Utilities
Publisher: SoftTester.com, License: Freeware, Price: USD $0.00, File Size: 1.2 MB
Platform: Windows
HS Compress is a Software library (supplied with full C source code) which provides a programmer with a lossless Compression / decompression algorithm based on RLE (runtime length encoding) The library may be used in telecommunications application or for fixed data Compression. *HOW IT WORKS: Runtime Length Encoding (RLE): HS Compress library operates in buffer mode. It...
Category: Software Development / Components & Libraries
Publisher: Hillstone Software, License: Freeware, Price: USD $0.00, File Size: 324.0 KB
Platform: Windows,
Express Zip Free for Mac File Compression Software is an archiving and Compression tool to easily create, edit, manage and extract zipped files and folders. Compress files to reduce size for email transmission or archive data using less disk space when backing up information. Fast and efficient file zipping and unzipping lets you create zip files of your important...
Category: Utilities / File Compression
Publisher: NCH Software, License: Freeware, Price: USD $0.00, File Size: 1.7 MB
Platform: Mac
100% managed version of ZLIB compression library. Full C# source code is included.
100% managed version of ZLIB compression library. Full C# source code is included.
Category: Software Development
Publisher: ComponentAce LTD, License: Freeware, Price: USD $0.00, File Size: 153.6 KB
Platform: Windows
ImageKonverter is a Software designed for easily convert, resize and compress hundreds images, both in Windows and in Linux.
This Software is OpenSource, and distributed under the terms of GNU General Public Licence, so this program is completely free.
ImageKonverter is different from other image converter for its speed and semplicity, even if it has all...
Category: Multimedia & Design / Media Management
Publisher: Polygonsoft Limited, License: Freeware, Price: USD $0.00, File Size: 5.1 MB
Platform: Windows
Freeware
Every hard disk is too small if you just wait long enough. TreeSize Free tells you where precious space has gone to. TreeSize Free can be started from the context menu of a folder or drive and shows you the size of this folder, including its subfolders. You can expand this folder in Explorer-like style and you will see the size of every subfolder. All results can also be drilled down to the...
Category: Utilities / File & Disk Management
Publisher: JAM Software GmbH, License: Freeware, Price: USD $0.00, File Size: 9.0 MB
Platform: Windows
The LEAD Vorbis Audio Codec is a DirectShow filter for compressing and decompressing audio data using the Vorbis Compression algorithm. Vorbis is an audio Compression method used to store digital music or any audio data. The compressed audio data can be stored inside AVI or Ogg files. Compared to MP3 compressed audio files, Vorbis based Compression produces audio files that...
Category: Audio / Rippers & Encoders
Publisher: Lead Tech, License: Freeware, Price: USD $0.00, File Size: 1024.0 KB
Platform: Windows, All
Scan, view, and compose multi-page TIF and PDF files using drag and drop flexibility with complete control over filesize, color, and Compression. Paper documents are scanned and saved in standard folders in the familiar Explorer style interface. E-mail virus-free attachments.
Read and write from more than a dozen standard image formats (with adjustable filesize, color and...
Category: Business & Finance / MS Office Addons
Publisher: Nightingale, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
ActiveX control for secure private networking with 128-bit AES encryption and on-the-fly Compression. Implements a flexible message-oriented protocol on top of a single TCP connection. Information is exchanged through typed data packets identified by a co
Category: Software Development / ActiveX
Publisher: bigspeed.net, License: Freeware, Price: USD $0.00, File Size: 785.0 KB
Platform: Windows, Mac, 2K, 2K3
Convert almost any video into PSP compatible media.
Convert almost any video into PSP compatible media. Encode to normal (SP) or HIGH resolution (AVC) videos. Aspect settings (keep aspect / normal / widescreen). Convert by a fixed or dynamic quantizer. Macroblock for improved Compression and visual quality. B-Frames for better Compression and visual quality.
Category: Audio / Rippers & Encoders
Publisher: Nick Swardha€™s, License: Freeware, Price: USD $0.00, File Size: 12.2 MB
Platform: Windows
Create instant screen demos with the highest compression ratio in the world.
Create instant screen demos with the highest Compression ratio in the world. With SCREEN2EXE, with this 400K FREE tool you can: + Record onscreen changes to a self-played EXE file.+ Record mouse movement and clicking.+ Record speech from microphone.+ Support partial recording.+ Get smallest movie file for fast sharing. + Best quality and Scalable settings.
Category: Audio / Music Management
Publisher: Stepok.com, License: Freeware, Price: USD $0.00, File Size: 441.0 KB
Platform: Windows
JHelioviewer is visualization Software for solar image data based on the JPEG 2000 Compression standard.
JPEG 2000 offers many useful new features and has the potential to revolutionize the way high-resolution image data are disseminated and analyzed.
The JPEG 2000 Interactive Protocol (JPIP) enables serving data in a highly compressed,...
Category: Multimedia & Design / Graphics Viewers
Publisher: ESA, License: Freeware, Price: USD $0.00, File Size: 3.3 MB
Platform: Windows
Totally Free CD Ripper is a straightforward and efficient tool to rip your audio CDs and convert their tracks into some of the most popular audio codecs (MP3, OGG, FLAC, APE and WAV). The program will detect all your drives and will allow you to select any of them, including the IVI virtual drive, if you have one installed.
Totally Free CD Ripper offers you the possibility of...
Category: Audio / Rippers & Encoders
Publisher: DanDans Digital Media, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
Q7Z is a P7Zip GUI for Linux, which attempts to simplify data compression and backup.
Q7Z is a P7Zip GUI for Linux, which attempts to simplify data Compression and backup. Use #7Z if you want to:* Update existing archives quickly* Backup folders to a storage location* Create or extract protected archives* Lessen effort by using archiving profiles and lists For installation instructions, see INSTALL.txt. If you encounter any problems, see ISSUES.txt and send me an email if...
Category: Utilities / Backup
Publisher: Chris Giles, License: Freeware, Price: USD $0.00, File Size: 174.0 KB
Platform: Linux
The JPEG compression format is very widely used for digital pictures.
The JPEG Compression format is very widely used for digital pictures. It offers good image quality and small filesize and is the recommended format for photographies.
jpeg-Diet creates multiple copies of your pictures with different quality settings, resulting different filesizes. That allows you to choose the best ratio quality/filesize for every image that you would publish on...
Category: Multimedia & Design / Media Management
Publisher: Petko Yotov, License: Freeware, Price: USD $0.00, File Size: 334.9 KB
Platform: 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 center window of the PDF file when opened, whether to display document title, to fit window,...
Category: Multimedia & Design
Publisher: CoolPDF Software Inc, License: Freeware, Price: USD $0.00, File Size: 316.5 KB
Platform: Windows
JpegExpress is a free tool to losslessly rotate and reduce the size of your BMP or JPEG files in a fast interactive way. Its intuitive interface shows you both the original file and the resulting image, allowing you to preview the results of the Compression settings applied before saving.
This simple tool allows you to perform rotation in any BMP or JPEG file by steps of 90...
Category: Multimedia & Design / Media Management
Publisher: Alain Lecomte, License: Freeware, Price: USD $0.00, File Size: 0
Platform: Windows
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