Pngcrush is a free and open source optimizer for PNG (Portable Network Graphics) files. It is a command-line tool.
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Tag: C
ZopfliPNG – high-compression PNG optimizer
ZopfliPNG is a PNG optimizer that trades processing time for smaller files using intensive filtering, recompression and colour-type trials.
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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 – compress PNG images with efficient palettes
pngquant compresses PNG images by converting them to efficient 8-bit palettes with alpha transparency, quality controls and configurable dithering.
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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
Create custom kicks, snares, claps and other percussion with Geonkick, a layered synthesizer offering filters, envelopes and kit export.
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hexer – multi-buffer editor for binary files
hexer is a Vi-like multi-buffer binary editor with multi-level undo, command completion, binary regular expressions and large-file support.
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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 an ncurses hex editor with binary diffing, bookmarks, search logs, file correlation, themes and an integrated calculator.
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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 – add GPS locations to photographs
GPS Correlate matches photo timestamps with GPX tracks and writes location, elevation and direction data into JPEG EXIF metadata.
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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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Xyce – analog circuit simulator
Xyce is a SPICE-compatible, high-performance analog circuit simulator written in C++ and published under an open source license.
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SPICE – general-purpose circuit simulation program
SPICE is a general-purpose circuit simulation program for nonlinear dc, nonlinear transient, and linear ac analyses.
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