Downloading npzips 1.0 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available. This program is an intellectual property of DecSoft.
The following version: 1.0 is the most frequently downloaded one by the program users. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. Npzips belongs to System Utilities.
From the developer:
This plug-in allows you to open, write and perform other operations on PK ZIP-compatible files. You can add files, extract files, and perform other operations on one or more zip files at a time. And controlling everything with the appropriate events. This plug-in is designed to allow you to compress and decompress Zip files in your publications in a simple way, it offers you actions to open, save, close, add, extract, cancel and much more.
You may want to check out more software, such as ZipWiz 2005, Zipfusion or MimarSinan CompreXX, which might be similar to npzips.