RSS 178 projects tagged "Compression"

Download Website Updated 20 Apr 2014 storebackup

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Pop 532.34
Vit 282.86

storeBackup is a backup utility that stores files on other disks. It's able to compress data, and recognize copying and moving of files and directories (deduplication), and unifies the advantages of traditional full and incremental backups. It can handle big image files with block-wise changes efficiently. Depending on its contents, every file is stored only once on disk. Tools for analyzing backup data and restoring are provided. Once archived, files are accessible by mounting file systems (locally, or via Samba or NFS). It is easy to install and configure. Additional features are backup consistency checking, offline backups, and replication of backups.

Download Website Updated 16 Mar 2014 pngcrush

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Pop 711.76
Vit 89.45

pngcrush is an excellent batch-mode compression utility for PNG images. Depending on the application that created the original PNGs, it can improve the file size anywhere from a few percent to 40% or more (completely losslessly). The utility also allows specified PNG chunks (e.g. text comments) to be inserted or deleted, and it can fix incorrect gamma info written by Photoshop 5.0 as well as the erroneous iCCP chunk written by Photoshop 5.5.

No download Website Updated 08 Dec 1999 CoSORT

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Pop 37.84
Vit 72.45

CoSORT delivers a high performance sorting solution for Unix/Linux data centers. CoSORT provides data manipulation, database management, and mainframe migration tools, and is ideal for accelerating database loads.

No download Website Updated 28 Sep 2001 OzVM

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Pop 17.89
Vit 67.75

OzVM (Virtual Machine Project) is a simple, lightweight, secure virtual machine. The current target application of OzVM is OzStream, which allows platform independent self-decoding of data. The vision of OzStream is to make any and all compressed media self-extracting. OzStream abstracts compressed media from client applications, providing new freedom for users, developers, and compression techniques.

Download Website Updated 21 Nov 2001 Zzip-zzlib

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Pop 25.88
Vit 67.35

Zzip-zzlib is a compression utility and library for Unix and Windows. It uses several steps, including Burrows-Wheeler Transformation, and often gets better compression than bzip2.

No download Website Updated 23 Feb 2002 BinaryPatch

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Pop 28.20
Vit 66.65

BinaryPatch creates patch kits for all file types. The idea is to save the user from downloading whole files every time an update is released. Instead, it allows the user to just download a patch kit and create an updated file out of an old file.

No download Website Updated 17 Sep 2003 CyberFusion

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Pop 12.85
Vit 62.22

CyberFusion is a system that provides secure file transfer across a LAN, a WAN, and the Internet. It offers encryption and security, reliability and guaranteed delivery, management and automation, audit and control. It offers cost-saving migration from competitor products such as Connect:Direct which is supported with useful tools. It may be used as part of a VPN, ERP, EAI, or ETL software solution for secure file transfers as well as in disaster recovery, data archive, and backup and restore operations.

Download No website Updated 20 Oct 2003 LD-Easy-Archive

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Pop 10.39
Vit 61.95

LD-Easy-Archive is an interactive shell script for archiving/unarchiving files and directories.

Download Website Updated 08 Oct 2013 S tar

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Pop 547.72
Vit 58.34

Star is a very fast, POSIX-compliant tar archiver, maintained for more than 30 years. It saves many files together into a single tape or disk archive, and can restore individual files from the archive. It includes command line interfaces for the "tar", "Sun-Tar", "cpio", "pax", and "gnutar" command-line syntax. It includes a FIFO for speed, a pattern matcher, multi-volume support, the ability to archive sparse files and ACLs, the ability to archive extended file flags, automatic archive format detection, automatic byte order recognition, automatic archive compression/decompression, remote archives, and special features that allow star to be used for full and incremental backups. It includes the only known platform independent "rmt" server program.

Download Website Updated 02 Apr 2014 Lzlib

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Pop 513.13
Vit 50.56

The lzlib compression library provides in-memory LZMA compression and decompression functions, including integrity checking of the decompressed data. The compressed data format used by the library is the lzip format. The lzip file format is designed for long-term data archiving. It is clean, provides very safe 4-factor integrity checking, and is backed by the recovery capabilities of lziprecover.

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iBoostUp

A system optimization tool.

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j661

Provides a generic CDS (or ARINC 661 Server) conforming to the ARINC 661 standard.