201 projects tagged "Compression"

Download Website Updated 21 Apr 2014 Lunzip

Screenshot
Pop 219.68
Vit 19.37

Lunzip is a decompressor for lzip files. Its small size makes it well suited for embedded devices or software installers that need to decompress files but do not need compression capabilities. Lunzip is able to decompress any lzip file using as little memory as 50 kB.

No download No website Updated 13 Jun 2013 MagicMin

Screenshot
Pop 19.70
Vit 18.69

MagicMin is a class that merges and minifies JavaScript and CSS files. It compresses them by stripping unnecessary comments, spaces, tabs, and line breaks. It can also merge multiple JavaScript and CSS files to minimize the number of server requests. External images used by CSS files may be converted to inline images using data URLs. Processed files are cached to avoid processing overhead until any of the source files are changed.

No download Website Updated 13 Apr 2013 makeself

Screenshot
Pop 201.63
Vit 14.85

makeself is a small shell script that generates a self-extractable compressed TAR archive from a directory. The resulting file appears as a shell script, and can be launched as is. The archive will then uncompress itself to a temporary directory and an arbitrary command will be executed (for example, an installation script). This is pretty similar to archives generated with WinZip Self-Extractor in the Windows world.

Download Website Updated 30 Jan 2011 Make CD-ROM Recovery

Screenshot
Pop 374.76
Vit 14.68

mkCDrec (Make CD-ROM Recovery) makes a bootable (El Torito) disaster recovery image, including backups of the Linux system to one or more CD-ROM(s) (multi-volume sets). Otherwise, the backups can be stored on another disk, NFS/CIFS disk, or (remote) tape. After a disk crash or system intrusion, the system can be booted from the CD-ROM and one can restore the complete system as it was. It also features disk cloning, which allows one to restore a disk to another disk (the destination disk does not have to be of the same size, as it calculates the partition layout itself). Currently, ext2, ext3, minix, MS-DOS, FAT, VFAT, Reiserfs, XFS, and JFS filesystems are supported. It can restore disks in Software RAID and LVM mode. It supports the One Button Disaster Recovery (OBDR) mode, which simulates a bootable CD-ROM on tape.

Download Website Updated 21 Apr 2014 z

Screenshot
Pop 117.44
Vit 13.95

Z is a simple, safe, and convenient frontend for the compress/uncompress, gzip, bzip2, tar, and zip/unzip utilities to compress and uncompress files and directories.

Download Website Updated 19 Aug 2013 pngquant

Screenshot
Pop 85.18
Vit 11.79

pngquant is a batch conversion utility to quantize and dither truecolor PNG images, especially those with a full alpha channel, down to "RGBA-palette" PNGs (i.e., PLTE + tRNS in PNG parlance). Such images are usually two to four times smaller than the full 32-bit versions, and partial transparency is preserved quite nicely. This makes pngquant especially useful both for Web sites and for PlayStation 2 development, where one of the texture formats is RGBA-palette-based (though not PNG-compressed).

Download Website Updated 08 Nov 2010 UPX

Screenshot
Pop 244.46
Vit 11.13

UPX is a portable, extendable, high-performance executable packer for several different executable formats. It achieves an excellent compression ratio and offers very fast decompression. Your executables suffer no memory overhead or other drawbacks. UPX supports vmlinuz/386, linux/elf386, linux/386, win32/pe, dos/exe, djgpp2/coff, and many more.

Download Website Updated 10 Dec 2005 hdup

Screenshot
Pop 254.76
Vit 10.95

hdup is used to back up a filesystem. Features include encryption of the archive (mcrypt/GnuPG), compression of the archive (bzip2/gzip/lzop/none), the ability to transfer the archive to a remote host or restoring from a remote host (with SSH), the ability to split up archives, and no obscure archive format (it is a normal compressed tar file).

Download Website Updated 11 Mar 2012 ZZIPlib

Screenshot
Pop 109.82
Vit 10.66

ZZIPlib provides read access on ZIP-archives. The library uses only the patent-free compression-algorithms supported by zlib. Functions are provided that transparently access files being either real files or zipped files, both with the same filepath. The zip-archive can be used in the place of a normal subdirectory. It is written in portable C.

No download No website Updated 11 Feb 2014 LZO Stream Library

Screenshot
Pop 33.47
Vit 10.33

LZO Stream Library provides a stream API with LZO compression. The interface is the same as that of the Zlib library. Adler CRC from the LZO library is used to enforce data integrity.

Screenshot

Project Spotlight

Emdros

A corpus query system for analyzed text.

Screenshot

Project Spotlight

Luksus

A drive encryption script that makes encryption of storage media and virtual files quick and easy.