LZ4 is lossless compression algorithm, providing compression speed > 500 MB/s per core (>0.15 Bytes/cycle).
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Tag: C
jpegoptim – optimize JPEG files
jpegoptim is a utility to optimize jpeg files. Both lossless and lossy optimization are available from this free and open source tool.
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pngcrush – optimizer for PNG files
Pngcrush is a free and open source optimizer for PNG (Portable Network Graphics) files. It is a command-line tool.
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zopflipng – PNG optimisation tool using zopfli
Zopfli Compression Algorithm is a compression library programmed in C to perform very good, but slow, deflate or zlib compression.
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OptiPNG – advanced PNG optimizer
OptiPNG optimizes PNG files, i.e. reduce their size to a minimum, without losing semantic information.
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pngquant – command-line utility and a library for lossy compression of PNG images
pngquant is a command-line utility and a library for lossy compression of PNG images.
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MozJPEG – Mozilla JPEG Encoder Project
MozJPEG improves JPEG compression efficiency achieving higher visual quality and smaller file sizes at the same time.
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Julius – large vocabulary continuous speech recognition decoder software
Julius is a high-performance, two-pass large vocabulary continuous speech recognition (LVCSR) engine. It supports N-gram based dictation.
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avldrums.lv2 – AVLDrumkits LV2 plugin
avldrums.lv2 is a drum sample player plugin dedicated to Glen MacArthur’s AVLdrums.
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Geonkick – percussion synthesizer
Geonkick is a synthesizer that can synthesize elements of percussion. The most basic examples are: kicks, snares, hit-hats, shakers, claps.
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hexer – multi-buffer editor for binary files
The hexer utility is a multi-buffer editor for binary files for Unix-like systems that displays its buffer(s) as a hex dump.
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hyx – minimalistic hex editor
hyx is a minimalistic but powerful hex editor. It’s written in less than 2,300 lines of C.
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hexedit – view and edit hexadecimal files
hexedit is a utility that lets you view and edit files in hexadecimal or in ASCII.
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Bless – Hex Editor for Gtk#
Bless is a binary (hex) editor, a program that enables you to edit files as a sequence of bytes.
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DHEX – ncurses-based hex editor with diff mode
DHEX is a hex editor. It can be used to alter individual bytes in large files. DHEX is a text-based program that uses ncurses.
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wxHexEditor – hex and disk editor
wxHexEditor is a hex editor. wxHedEditor uses the wxWidgets GUI libraries. There is cross-platform support.
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GHex – hex editor for GNOME
GHex allows the user to load data from any file, view and edit it in either hexadecimal or ASCII.
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GPS Correlate – correlates digital images with GPS data filling EXIF fields
GPS Correlate matches GPS data with digital camera photos. This is free and open source software written in C.
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CIDER – mixed-level circuit and device simulator
CIDER is a mixed-level circuit and device simulator that provides a direct link between technology parameters and circuit performance.
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Spice OPUS – general purpose circuit simulator specially suited for optimization loops
SPICE OPUS is an analog circuit simulator engine specially suited for optimization tools.
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