Simplifies fast, efficient and secure file exchange across your local network and beyond.

ZIP/390 MP is an industry leading ZIP compression utility with unique features for enhancing the speed, packaging, automation and application-integration of cross-platform file exchange.

ZIP Compression for Servers

Use ZIP/390 MP for Server on the command line and within scripts. Compress, encrypt, extract, archive, transfer and pipe files using the d21zip.exe executable.

ZIP/390 MP offers powerful standalone ZIP compression capabilities and performance. The product also operates in client-server mode to fascilitate high-speed file transfers and distributed Application Integration.

Supported Platforms:

  • MS-Windows
  • Linux x86
  • MacOS
  • IBM zLinux

1. 100% ZIP/390 MP for z/OS compatible.
2. Three (3) free instances included with purchase of ZIP/390 MP for z/OS.
3. Call (424)271-8105 for pricing.

Features & Benefits

  • Exchange Zip files with popular Zip products (eg. ZIP/390 MP for z/OS, WinZip, 7-ZIP, PKZIP/SecureZIP).

  • FIPS Certified Zip AES Encryption.

  • High-speed Multi-threaded compression.

  • Integrated file transfer between ZIP/390 MP instances on supported platforms.

  • Integrated X-Platform Application Integration features.

  • Integrated Email, FTP and PDF creation.

  • Transparent Replacement for PKZIP® for Server reduces cost significantly.

  • and more

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The Bottom-Line

According to recent BMC Annual Mainframe Survey's, mainframe cost reduction remains a top IT priority. Generally low mainframe pricing, combined with excellent competitive product discounting, makes replacing/augmenting more expensive and/or inefficient solutions with ZIP/390 MP good for the bottom-line.

Improve Mainframe ZIP Compression ROI with ZIP/390

PKZIP®/SecureZIP® Replacement

Facing an Annual Maintenance Renewal and/or machine upgrade three (3) to twelve (12) months from now? Considering upgrading from PKZIP® for z/OS to SecureZip® to address a new Strong Encryption requirement? If the answer is YES to one or more of the above, schedule a presentation to learn more about the cost savings and other benefits of switching to ZIP/390 MP.

Obsolete Solution Replacement

If your company is employing an obsolete and/or unsupported mainframe ZIP compression solution, one that does not support zEDC, zIIP and Strong AES Encryption for example, contact us today to learn how switching to ZIP/390 MP can improve your ROI, SLA compliance, z/OS Batch Window utilization, productivity and more.

Add Mainframe ZIP Compression

The ZIP Archive is a simple, efficient and secure means of exchanging mainframe files across all platforms and personnel competency levels. Compressing/Decompressing files directly on the platform of origin/receipt provides the highest efficiency and operational integrity. ZIP/390 MP is a high-performance low cost solution that makes it practical to add this functionality to z/OS.





Exchange zip files with industry standard zip tools (eg. WinZIp, 7-ZIP, PKZIP/SecureZIP, GZIP)

Mainframe zIIP and zEDC Support

Built-in Email & FTP Clients

PDF Maker

JES Writer for automated report handling

Companion Versions: z/OS, USS, Linux on IBM Z, Linux x86, MS-Windows, macOS

AES Encryption for regulatory compliant and NIST Certified protection of data

Client-Server connectivity for secure file transfer and cross-platform integration

z/OS Hybrid PGP

Fast Internet Transport (FIT)
High Speed File Transfer utilizing TCP and UDP protocols

Many of the worlds top mainframe users are using ZIP/390 everyday to simplify and accelerate mainframe file exchange, across the Enterprise and beyond.

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About Data 21

Data 21 Inc. is a privately held veteran owned California Corporation. Since inception in 1980, our mission has been, and continues to be, delivering innovative, high quality, cost effective mainframe centric software solutions that empower Business' and enrich End-Users in the workplace. We pride ourselves on excellent product and customer support satisfaction ratings, and the fact that our products have become trusted integral daily production necessities at hundreds of mainframe installations around the world.

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