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Files - Compression/Decompression (19)

7-Zip Portable v18.05 Updated

billon on 6 May 2018
  • 6MB (uncompressed)
  • Released on 6 May 2018
  • Suggested by Andrew Lee

7-Zip is an archive manager that can view and create a wide variety of formats. The program includes folder favorites, optional two-pane view, checksum calculator, file split/combine capability and more. Individual archives can be created with high speed or high compression settings, update options (including update, add/replace, synchronize), split volumes and more. Archives can be secured with standard zip or more secure AES encryption.

Although the official archiver for the open, high-compression "7z" format, the program also supports the creation of multiple formats including ZIP, XZ, BZIP2, GZIP, TAR and WIM. It will extract a long list of other formats, among them RAR, CAB, ISO, ARJ, RPM, VHD, VMDK etc.

7-Zip Portable is a wrapper from PortableApps.com, auto-detecting 32 or 64-bit automatically. Alternatively, X-7zip is also available.

Category:
System Requirements: WinXP / Vista / Win7 / Win8 / Win10 / Wine
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Freeware/Open Source
How to extract: Download the self-extracting EXE and extract to a folder of your choice. Launch 7-ZipPortable.exe.
Similar/alternative apps: Peazip, BandiZip
What's new? See:
https://www.7-zip.org/history.txt
Latest comments
Provy on 2018-04-15 15:11

Does anyone know if this will make self-extracting archives, or if there is another freeware program that will? I couldn't find this option in the help search. Thanks.

smaragdus on 2018-04-15 17:54

@Provy
See this screen - https://vgy.me/ukbcPz.png

DzejPy on 2018-04-18 03:15

@Provy
BandiZip has more SFX archive parameters - https://vgy.me/bgqCJ4.jpg
https://www.portablefreeware.com/index.php?id=2397

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PeaZip v6.6.0 Updated

billon on 6 May 2018
  • 25MB (uncompressed)
  • Released on 6 May 2018
  • Suggested by Yucca

PeaZip is a feature-rich file archiver with broad support for 100+ archive types. The file manager interface includes a hash tool, file wipe, file associations, themes, estimated compression level, system benchmark, image crop/rename and much more. Note that tools setup through the task scheduler are not portable.

Formats supported include most mainstream archive formats, including 7ZIP, ACE (read), BZIP2, CAB, GZIP, MSI (extr.), RAR (extr.), TAR, UPX, ZIP, as well as it's own PEA format.

Cross platform (Linux/BSD) and a 64-bit version is available. Alternatively, PeaZip Portable portablizes bookmarks and includes both 32 and 64-bit versions, automatically using the proper one on each PC.

Category:
System Requirements: Win2K / WinXP / Vista / Win7 / Win8 / Win10 / Wine
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: LGPL
How to extract: Download the "portable" ZIP package and extract to a folder of your choice. Launch peazip.exe.
Similar/alternative apps: 7-Zip
What's new? See:
http://www.peazip.org/changelog.html
Latest comments
AndTheWolf on 2014-11-16 17:37

Download link (http://www.peazip.org/peazip-portable.html) raises a 404 "not found" error. Link instead just to http://www.peazip.org/ or to http://peazip.sourceforge.net/peazip-portable.html.

webfork on 2014-11-16 18:56

AndTheWolf: Joby updated, thanks for the note

Happy.Camper2 on 2014-12-24 02:22

My experience with PeaZip is to go to:

HomePage: http://www.peazip.org/
Download Link: http://www.peazip.org/downloads/peazip-5.5.2.WINDOWS.exe

Happy Holidays to everyone :)

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FileOptimizer v12.70 Updated

billon on 5 Apr 2018
  • 194MB (uncompressed)
  • Released on 5 Apr 2018
  • Suggested by I am Baas

FileOptimizer is a broad format file compression tool used to reduce file size without changing the quality, known as "lossless." This is done via wide variety of optimization and recompression tools and techniques. Original files are sent to the recycle bin for restoration in the event the uncompressed version is preferred. A long list of supported formats include audio/video (MP3, OGG, M4A), image (GIF, JPEG, PNG), office formats (DOCX, XLSX, ODT, PDF) and system files (DLL, EXE).

Supports drag-and-drop of files into the window or onto the program icon. Note that by default the program removes metadata for many file types. This information reduces overall file size and protects privacy but is important to some users (e.g. photographers) and file search tools.

A 64-bit version is available within the folder, the author reports the program is functional in WINE, and can be used on the command line.

Category:
System Requirements: WinXP / Vista / Win7 / Win8 / Win10 / Wine
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: GNU AGPL
How to extract: Download the self-extracting 7z package and extract to a folder of your choice. Launch FileOptimizer32.exe or FileOptimizer64.exe (for 64-bit OS).

Optionally, to save space:
  • 32-bit systems: delete FileOptimizer64.exe and the \Plugins64 folder
  • 64-bit systems: delete FileOptimizer32.exe and the \Plugins32 folder
  • Delete unnecessary language files
Similar/alternative apps: ArcThemALL!, PngOptimizer, RIOT
What's new?
  • Added Libdeflate for GZ toolchain.
  • Updated:
    • jpegoptim to 1.4.5 (custom built with libjpeg 9b);
    • SQLite to 3.23.0 x86 and x64 Visual C++ 2017 custom builds;
    • gifsicle-lossy to 1.91 (custom built)
    • libwebp to 1.0.0 RC2;
    • pingo to 0.96y x86 and x64 versions;
    • ImageMagick to 7.0.7.28 with HDRI support;
    • strip to 2.30;
    • To cppcheck 1.83.
  • Some minor optimizations and code cleanup.
Latest comments
Special on 2017-11-21 15:55

Looks like version 11.40 phones home on every startup now, regardless of settings, probably trying to fetch some ads, well I'm not giving it a firewall rule so I'll be sticking with version 11.31 for the time being.

nikkho on 2017-11-26 09:27

@Special do you mean that even if ads are not shown they are loaded?

nikkho on 2017-11-26 11:15

@Special. Fixed!
https://sourceforge.net/p/nikkhokkho/code/1124/

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Bandizip 6.12

billon on 7 Feb 2018
  • 4MB (uncompressed)
  • Released on 7 Feb 2018
  • Suggested by I am Baas

Bandizip is an archive tool that supports a customizable interface, the searching of archives by file name, file splitting, password protection, self-extracting archives and varying levels of compression. It supports the creation and extraction of most common compression formats, as well as modern formats ZIPX and 7Z.

The program's "High Speed Archiving" function will allow you to compress or bypass the files its own algorithm on multimedia files (AVI, WMV, MP3...) or archive files (ZIP, RAR, 7Z...) that won't benefit from additional compression. This can increase archiving speed dramatically. Extract formats supported include 7Z, ZIPX, RAR, ALZ, EGG, TAR, BH, LZH, BZ2, ISO, CAB, WIM, XZ, ARJ, ZIP, Z and more.

Category:
System Requirements: Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Unicode support: Yes
License: Freeware
How to extract: Download the ZIP "Portable" package and extract to a folder of your choice. Launch Bandizip32.exe or Bandizip64.exe.

Optionally, delete unnecessary language files.
Similar/alternative apps: 7-Zip, PeaZip
What's new?
  • Fixed: Show invalid error message while extracting GZ format.
  • Improved the stability of the program.
Latest comments
smaragdus on 2017-03-29 04:55

To disable 'Start Screen' go to "Settings"-"Advanced" and uncheck "Show 'Start Screen' when Bandizip starts".
To revert to the old tool-bar go to "View"-"Toolbar" and select "Old".

__philippe on 2017-09-06 14:30

Ultimate XP-aware portable package:
BANDIZIP-PORTABLE-EN-v5.19.ZIP (Bandizip32.exe link date 25-JUN-2017)

Download: https://www.bandisoft.com/bandizip/dl.php?xp_portable

__philippe on 2018-02-02 05:10

Looks like fomer reports of Bandizip-XP demise were grossly exaggerated...;-)

2018 Ultimate XP-aware portable package
BANDIZIP-PORTABLE-EN-v5.20.ZIP (Bandizip32.exe link date 01-FEB-2018)

Bandizip-XP main page: https://www.bandisoft.com/bandizip/old/

XP Portable DL link: https://www.bandisoft.com/bandizip/dl.php?xp_portable
XP Installer DL link: https://www.bandisoft.com/bandizip/dl.php?xp

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PortableApps.com AppCompactor v3.4.1

billon on 30 Jan 2018
  • 1MB (uncompressed)
  • Released on 29 Jan 2018
  • Suggested by Checker

PortableApps.com AppCompactor allows you to compress whole directories including applications, file libraries and zip files. The program is a powerful compression tool that unites 7-zip and UPX inside a user-friendly wizard. For applications, this saves disk space and increases performance when running from a slow media (like flash drives). For archives, this will recompress DLL, EXE, ZIP, JAR, IRC, PYD and BIN files to their maximum compression settings, as well as an option to decompress an app's binary files that were previously compressed with UPX.

All files are tested using UPX's test feature after compressing. Files smaller than 4K are automatically skipped as compressing will not save space on the drive. The standard Microsoft Visual C runtimes are skipped to prevent antivirus false-positives. Advanced configuration can be done with apps in PortableApps.com Format.

Note: As UPX will alter the EXEs and DLLs (reversible using the Decompress option in the AppCompactor) and some apps may have issues with Zip or Jar files compressed further, users should backup software and test it after processing.

Category:
System Requirements: WinXP / Vista / Win7 / Win8 / Win10 / Wine
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
Path portability: Automatic relative path (eg. ..\..\personal\work.doc)
License: GNU GPL
How to extract: Download the self-extracting EXE and extract to a folder of your choice. Launch PortableApps.comAppCompactor.exe.
Similar/alternative apps: ArcThemAll
What's new?
  • Updated to the latest 7-Zip and UPX.
Latest comments
webfork on 2010-09-15 20:07

tommyD: Disadvantages are that it breaks some programs, and it may be slightly more CPU-intensive to decompress libraries and executables on the fly.

double0 on 2011-04-13 05:31

I agree with wf; where is operaportable?

I am Baas on 2012-02-17 00:34

Version 2.4 is up.

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