

As the inventor and continuing innovator of the ZIP standard, PKWARE is dedicated to maintaining its product lines to update product versions, reduce security concerns, and resolve product issues. As such, PKWARE recently released the v12.4 maintenance update of PKZIP and SecureZIP Server Standard and Enterprise Editions on all available server platforms – Windows®, UNIX® (HP-UX®, Solaris®, AIX®), and Linux®.
Enhancements for PKZIP and SecureZIP Server v12.4 on all server platforms include:
Enhancements for PKZIP and SecureZIP for Windows Server v12.4 include:
“PKWARE is committed to advancing our products,” said Jim Peterson, Chief Scientist for PKWARE. “And maintenance releases are key to ensuring our customers continue to receive value from their investment in PKWARE solutions.”
Free 30-day trial versions for commercial use are offered for download on PKWARE’s Website by clicking here.


To coincide with the recent release of SecureZIP and PKZIP for z/OS v11, PKWARE® hosted Webinars that overviewed the products’ significant new performance improvements that help organizations further maximize their mainframes – an important consideration in today’s economic climate. These Webinars are now available to view on-demand.
SecureZIP for z/OS v11
SecureZIP for z/OS now enables integration with mainframe security servers IBM® RACF®, CA Top Secret®, and CA ACF2™, supporting capabilities required to comply with contemporary mainframe data security best practices.
PKZIP for z/OS v11
The latest release of PKZIP for z/OS delivers significant performance enhancements and feature improvements, helping companies further stretch their investments in mainframe capacity.
Also available is a selection of whitepapers, one for each of the existing version of the products, which highlight the performance enhancements and resource savings available to customers via a simple upgrade to v11.
View the Webinar recordings and whitepapers today!