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OpenG LabVIEW ZIP Library by OpenG - Toolkit for LabVIEW Download

OpenG Zip Tools

D Discussion Watch * 10 ↓58,217
ReleasedFeb 09, 2024
Publisher OpenG
License BSD (VIs), LGPL (Shared Library)
LabVIEW Version>=8.6
Operating System Windows NT,Windows x64,Linux,Linux x64
Project links Homepage   Discussion


The lvzip package contains several routines for operating on zip files.

Release Notes (Feb 09, 2024)

Version 5.0: Upgraded to latest zlib 1.3 sources and implemented a complete file manager layer to support long file paths as well as unicode file names.
Version 4.3: Improved Unicode support for file names and strings in the ZIP directory.
Version 4.2: Updated to zlib 1.2.11 and minizip 1.2 - June 14, 2019 and more 64-bit support
Version 4.1: Updated to zlib 1.2.8 and added support for new cRIO targets
Version 4.0: New palette menu structure
Version 2.5.2: Adds support for the new palette locations of OpenG 4.x packages and removes dependency on ogrsc_dynamicpalette package.
Version 2.5.1: Fixes issue with broken VIs in LabVIEW 2009 due to calling (now) private config utilities.
Version 2.5: Changes license of LabVIEW sources from LGPL to BSD, Adds Memory Stream VIs to the palettes, Optimizes ZLIB Extract All Files to Dir, Fixes potential problem where error such as out of disk on finishing to add a file into an archive might get lost meaning that a corrupted archive could result without the user being informed about it, Fixes issue preventing adding files specified by UNC network path to zip archive.
Version 2.4 adds support for direct memory stream handling.
Version 2.3 adds support for transparent Mac Resource file handling through MacBinary encoding.
Version 2.2 adds support for appending files to an existing archive, deleting files from an archive and password support for adding and extracting files.

rolfk was a contributor to this release

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Recent Posts

publish a link to the repo
is it possible to publish a link to the repo for this package?

by Zaphiro Technologies, 2 weeks, 1 day ago, 0 , 0
ZLIB on 64-bit LabVIEW?
I see OpenG is available in 64-bit LabVIEW on VIPM, but when I try running items from the ZIP libra…

by Jim Wilkinson, 2 years ago, 4 , 1

Forum Posts


5.0 Version Palettes Gone
I upgraded this toolkit from the 4.2 version on the LavaG board.  After doing so the palettes are…

Cannot accept LVZIP readme oglib_lvzip-5.0.0-1 windows
Unable to accept readme, button does not enable when scrolling to bottom

Cannot install 5.0.0
Cannot press [Yes, install this library] Button after read it all.

Unable to install 5.0.0
Cannot press [Yes, install this library] Button after read it all.

unable to install oglib_lvzip v5.0.0-1 on Linux
I can't install this package on Linux (even after uninstalling the previous version, 4.2.1b1) …

Upgrade issues
FYI: I had 4.2b installed and ran into a couple of issues with the upgrade to 5.0: 1) The pa…