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  1. C:\> choco install winrar

    Package testing. See package page for more details. WinRAR 5.40.0.20161221

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    WinRAR is a powerful archive manager. It can backup your data and reduce the size of email attachments, decompress RAR, ZIP and other files downloaded from Internet and create new archives in RAR and ZIP file format. #### Commercial software You can try WinRAR before you [buy](https://shop.win-rar.com/16/purl-shop-1984-1-n).

  2. C:\> choco install unzip

    Package testing. See package page for more details. Info-ZIP 6.0

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    Info-ZIP's purpose is to provide free, portable, high-quality versions of the Zip and UnZip compressor-archiver utilities that are compatible with the DOS-based PKZIP by PKWARE, Inc.

  3. C:\> choco install carbon

    Package testing. See package page for more details. Carbon 2.4.1

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    Carbon is a PowerShell module for automating the configuration Windows 7, 8, 2008, and 2012 and automation the installation and configuration of Windows applications, websites, and services. It can configure and manage: * Local users and groups * IIS websites, virtual directories, and applications * File system, registry, and certificate permis... More information

  4. C:\> choco install optipng

    Package testing. See package page for more details. OptiPNG: Advanced PNG Optimizer 0.7.5.20141004

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    OptiPNG is a PNG optimizer that recompresses image files to a smaller size, without losing any information. This program also converts external formats (BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks and corrections.

  5. C:\> choco install libjpeg-turbo

    Package testing. See package page for more details. libjpeg-turbo 1.2.1.201304081

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    libjpeg-turbo is a derivative of libjpeg that uses SIMD instructions (MMX, SSE2, NEON) to accelerate baseline JPEG compression and decompression on x86, x86-64, and ARM systems. On such systems, libjpeg-turbo is generally 2-4x as fast as the unmodified version of libjpeg, all else being equal. libjpeg-turbo was originally based on libjpeg/SIMD by ... More information

  6. C:\> choco install upx

    Package testing. See package page for more details. Ultimate Packer for eXecutables 3.91

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    UPX achieves an excellent compression ratio and offers very fast decompression. Your executables suffer no memory overhead or other drawbacks for most of the formats supported, because of in-place decompression.

  7. C:\> choco install zip

    Package testing. See package page for more details. Info-ZIP 3.0

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    Info-ZIP's purpose is to provide free, portable, high-quality versions of the Zip and UnZip compressor-archiver utilities that are compatible with the DOS-based PKZIP by PKWARE, Inc.

  8. C:\> choco install pnggauntlet

    Package testing. See package page for more details. PNGGauntlet 3.1.2.20170106

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    PNGGauntlet is a .NET (v4.0) program that uses Ken Silverman's PNGOUT, OptiPNG and DeflOpt to optimize PNG files. Many PNG files output by popular graphics software packages like Photoshop or even Fireworks are not as small as they could be - PNGGauntlet squeezes the last bit of size out of them. Furthermore, no information is lost during this proc... More information

  9. C:\> choco install fileoptimizer

    Package testing. See package page for more details. FileOptimizer 9.80.1769

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    # Introduction FileOptimizer is an advanced file optimizer featuring a lossless (no quality loss) file size reduction that supports: .3GP, .A, .AAI, .AC, .ACC, .ADP, .AI, .AIR, .APK, .APNG, .APPX, .APR, .ART, .AVS, .BAR, .BMP, .BPL, .BSZ, .CBT, .CBZ, .CDR, .CDT, .CHI, .CHM, .CHQ, .CHS, .CHW, .CPL, .CSL, .CSS, .DB, .DCX, .DEB, .DES, .DIB, .DLL, .DOC... More information

  10. C:\> choco install xdelta3

    Package testing. See package page for more details. xdelta3 3.0.8.0

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    Xdelta is a tool and library for differential compression. Xdelta release version 3 supports VCDIFF encoding and decoding. Supports compressing 64 bit files on Windows, Linux, etc.

  11. C:\> choco install virtualengine-compression

    Package testing. See package page for more details. VirtualEngine-Compression 1.1.0.18

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    Virtual Engine Zip Archive compression PowerShell cmdlets.

  12. C:\> choco install freearc.install

    Package testing. See package page for more details. FreeArc (Install) 0.666

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    FreeArc is fast but efficient compression and rich set of features. FreeArc works 2–5 times faster than best other compression programs. FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent en... More information

  13. C:\> choco install wavpack

    Package testing. See package page for more details. WavPack 4.80.0

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    WavPack is a completely open audio compression format providing lossless, high-quality lossy, and a unique hybrid compression mode. Although the technology is loosely based on previous versions of WavPack, the new version 4 format has been designed from the ground up to offer unparalleled performance and functionality. In the default lossless mode... More information

  14. C:\> choco install freearc

    Package testing. See package page for more details. FreeArc 0.666

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    FreeArc is fast but efficient compression and rich set of features. FreeArc works 2–5 times faster than best other compression programs. FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent en... More information

  15. C:\> choco install pnggauntlet.install

    Package testing. See package page for more details. PNGGauntlet (Install) 3.1.2.20170106

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    PNGGauntlet is a .NET (v4.0) program that uses Ken Silverman's PNGOUT, OptiPNG and DeflOpt to optimize PNG files. Many PNG files output by popular graphics software packages like Photoshop or even Fireworks are not as small as they could be - PNGGauntlet squeezes the last bit of size out of them. Furthermore, no information is lost during this proc... More information

  16. C:\> choco install xvid

    Package testing. See package page for more details. Xvid 1.3.4.20161213

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    ## Highest Performance Xvid runs very fast as it is optimized for the latest CPUs. Recording videos from a camera in realtime or playing back HD video smoothly are not a problem. Your computer will still have plenty of power left for your other tasks! ## Plays Everywhere A big advantage of Xvid compressed video files is that they play almost anywh... More information

  17. C:\> choco install freearc.portable

    Package testing. See package page for more details. FreeArc (Portable) 0.666

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    FreeArc is fast but efficient compression and rich set of features. FreeArc works 2–5 times faster than best other compression programs. FreeArc combines best 7-zip and RAR features: auto-selected LZMA/PPMD/Multimedia compression, 1gb dictionary, exe/dict/delta data filters, updatable solid archives, SFXes, recovery record, AES+Twofish+Serpent en... More information

  18. C:\> choco install color-quantizer

    Package testing. See package page for more details. Color Quantizer 0.7.0.4

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    Color quantizer - a small program makes it easy to optimize your images for the web. Key features: + converting any number of colors + Supports writing png8 with alpha transparency + the opportunity to set a mask for quality critical areas + convenient editing palette + Batch optimization If set, Color Quantizer will instal... More information

  19. C:\> choco install caesium.install

    Package testing. See package page for more details. Caesium Image Compressor (Install) 1.7.0

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    Caesium is simple open source image compressor. It compresses BMP, JPG and PNG formats. It allows you to save a lot of space and quickly upload your pictures on the web. The software allows you to view instantly the compression results, helping you to decide how much optimization you need. Caesium can set different compression levels to each imag... More information

  20. C:\> choco install lzip

    Package testing. See package page for more details. lzip 1.19

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    Lzip can compress about as fast as gzip (lzip -0), or compress most files more than bzip2 (lzip -9). Decompression speed is intermediate between gzip and bzip2. Lzip is better than gzip and bzip2 from a data recovery perspective. The lzip file format is designed for data sharing and long-term archiving, taking into account both data integrity and ... More information

  21. C:\> choco install guetzli

    Package testing. See package page for more details. Guetzli 1.0.1

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    # Introduction Guetzli is a JPEG encoder that aims for excellent compression density at high visual quality. Guetzli-generated images are typically 20-30% smaller than images of equivalent quality generated by libjpeg. Guetzli generates only sequential (nonprogressive) JPEGs due to faster decompression speeds they offer. # Using **Note:** Guetzli ... More information