RSS 201 projects tagged "Compression"

Download Website Updated 10 May 2008 gqviewarc

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Pop 17.23
Vit 1.42

gqviewarc is an LD_PRELOAD module that makes GQview treat archives (ZIP, RAR, and maybe more) as directories. It may also be applicable in other domains where transparent stream read access to archived files is needed.

Download No website Updated 24 Jun 2013 Fivebit

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Pop 27.71
Vit 1.42

Fivebit is a Python 3 compression library for short text strings. It compresses short strings of text into five bit encoding, which yields a 37.5% reduction for lowercase ASCII. There is also a dictionary for the 1024 most common English words (3 letters or longer). Punctuation, digits, and normal symbols will usually take up 10 bits each, and oddball Unicode characters will take up more space again.

No download Website Updated 09 Aug 2002 unace

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Pop 108.33
Vit 1.13

unace is a utility to extract, view, and test the contents of an ACE archive.

No download Website Updated 15 Oct 2011 jbzip2

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Pop 17.94
Vit 1.08

jbzip2 is a Java bzip2 compression/decompression library. It can be used as a replacement for the Apache CBZip2InputStream and CBZip2OutputStream classes.

Download Website Updated 10 Jan 2011 LZHAM

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Pop 33.35
Vit 1.03

LZHAM is a general purpose lossless data compression library that borrows many ideas from LZMA, but purposely makes several key tradeoffs that favor decompression speed over compression ratio. LZHAM's compression ratio is typically within .5% of LZMA, but decompresses 2-3 times faster. LZHAM's compressor is heavily threaded in a way that does not sacrifice compression ratio. The decompressor supports streaming and memory to memory decompression, and is designed to be particularly fast on embedded devices, handhelds, and game console platforms.

Download Website Updated 30 Jan 2001 BitComp

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Pop 50.95
Vit 1.00

BitComp is a new compression method using bits repacking.

No download Website Updated 30 Jan 2001 fistgen

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Pop 51.14
Vit 1.00

fistgen is the FiST language code generator, used to create stackable file systems out of templates and a high-level language. This package comes with stackable file system templates for Linux, Solaris, and FreeBSD. It also contains several sample file systems built using the FiST language: an encryption file system, a compression file system, and more - all of which are written as portable stackable file systems.

Download Website Updated 30 Jan 2001 rewrite

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Pop 15.36
Vit 1.00

rewrite reads a file, feeding its content through a shell command or a pipeline, and writes it back to the file. It allows for in place (re)compression, for example. For large multi-part archives, you may not otherwise be able to uncompress and recompress the data again because of lack of temporary disk space. If the output from the pipeline is bigger than the file, the program will continue to allocate memory to buffer the difference, and it will never overwrite data in the file before reading it.

Download No website Updated 09 Jul 2001 nspark

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Pop 20.40
Vit 1.00

nspark is a Unix port of the decompression code from David Pilling's '!Spark' archiver on RISC OS. It unpacks Spark archives.

Download No website Updated 30 Jul 2001 muZCat

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Pop 16.31
Vit 1.00

muZCat is Flate uncompression filter that can uncompress GZIP, ZIP, and ZLIB (PS/FlateEncoded) files and concatenations of those. muZCat is implemented in ANSI C, K&R C, Java, OC, Perl, Ruby, Python, ISO Standard Pascal and PostScript. No external libraries (such as zlib) are required.

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coreBOS

A business empowering tool and adaptable software program.

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LinkChecker

An URL link checker.