Latest EPA Libraries

Release Date: Jun 5, 2025 Subscribe to RSS notifications of changes to this page

You can now upgrade EPA libraries on a NetScaler Gateway appliance to ensure that your appliance checks for the latest firewalls, antivirus, and so forth.

Upgrading EPA libraries eliminates the need to upgrade your NetScaler Gateway appliance solely to update the EPA libraries.

Note: The upgrade of EPA libraries is facilitated from the release build 12.0 57.19 and above.

Please refer to the notes in the product documentation page.

In a Citrix Gateway high availability, the EPA Libraries must be upgraded on both the primary and secondary nodes.

In a Citrix Gateway clustering setup, the EPA Libraries must be upgraded on all the cluster nodes.

How to Upgrade EPA Libraries on a NetScaler Gateway Appliance

Before you upgrade the EPA libraries you must have the upgrade files (tar zip format) uploaded on your local machine or on the NetScaler Gateway appliance.

Perform the following steps on the Citrix Gateway GUI to upgrade the EPA libraries:

1. Navigate to Configuration > Citrix Gateway > Upgrade EPA Libraries or EPA/VPN plugins.

2. From the Choose File drop-down menu, select the source for the upgrade file (local or appliance).

Configuration tab in the Citrix Gateway GUI

3. Navigate to the file to select the file and click Upgrade. Upon successful upgrade, the following screen appears:

EPA upgrade success message in the Citrix Gateway GUI

Links to Download the Upgrade Files for EPA Libraries

EPA Libraries for Windows

Windows EPA Library Version - 25.6.1.1 [win_epa.tgz]

Jun 5, 2025
16 MB - (.tgz) Download File

Opswat Version - 4.3.4619.0 , EPA Library Version - 25.6.1.1

Checksums
  • SHA-256 - df06d3537f96508c487eee69a17c3c3a36e76eef8d6b15a3873c37a36c7b2f4b

Windows EPA Library Version - 25.5.1.1 [win_epa.tgz]

May 20, 2025
16 MB - (.tgz) Download File

Opswat Version - 4.3.4582.0 , EPA Library Version - 25.5.1.1

Checksums
  • SHA-256 - ccaaec3d0901a13217d842b2e013713b0d8b1fc05d42cbecdf99f46c9c498039

Windows EPA Library Version - 25.4.1.2 [win_epa.tgz]

Apr 11, 2025
16 MB - (.tgz) Download File

Opswat Version - 4.3.4548.0 , EPA Library Version - 25.4.1.2

Checksums
  • SHA-256 - 9e52f2a4722ead08bf50298fa96b840079bbf80db17ab383ccdd08645c4f6ce5

Windows EPA Library Version - 25.3.1.1 [win_epa.tgz]

Mar 19, 2025
16 MB - (.tgz) Download File

Opswat Version - 4.3.4504.0 , EPA Library Version - 25.3.1.1

Checksums
  • SHA-256 - d16de47f9c7edb7d23e705c643aeee6f8d635e8a4f62360caaed7c2b2f2181e7

EPA Libraries for Mac OS X

Mac OS X [Opswat version - 4.3.4086.0]

Jun 5, 2025
18 MB - (.tgz) Download File
Checksums
  • SHA-256 - 4cbb2d130a5dad34a133f2a40d83017957d83fa9f56208fb275147f270e880fe

Mac OS X [Opswat version - 4.3.4053.0]

May 20, 2025
18 MB - (.tgz) Download File
Checksums
  • SHA-256 - d54979618da22644b4366f4ad4a7136a85e7e547a4244383831c9f640fd95c3e

Mac OS X [Opswat version - 4.3.4025.0]

Apr 23, 2025
18 MB - (.tgz) Download File
Checksums
  • SHA-256 - 4048c7879a1666efe057c0e9c8a5c538ef4b70b83318fdfc2a6381d09263940e

Mac OS X [Opswat version - 4.3.4025.0]

Apr 23, 2025
18 MB - (.tgz) Download File
Checksums
  • SHA-256 - 4048c7879a1666efe057c0e9c8a5c538ef4b70b83318fdfc2a6381d09263940e

Mac OS X [Opswat version - 4.3.3910.0]

Jan 17, 2025
17 MB - (.tgz) Download File
Checksums
  • SHA-256 - c86dbabb833fe25ad85b7eab664f0a46c9df55ce7b5ef8a44ef1fca4484f808d

Supported Scan Matrix by OPSWAT v4

Opswat Library Version and Supported Applications
Release Date Windows OS Specific MAC OS Specific
         
Jan 03,2025 - - 4.3.3872 Supported application list (.xlsx)
Jan 17,2025 - - 4.3.3910 Supported application list (.xlsx)
Feb 20,2025 4.3.4487 Supported application list (.xslx) - -
Mar 19,2025 4.3.4504 Supported application list (.xslx) - -
Apr 11,2025 4.3.4548 Supported application list (.xslx) - -
Apr 23,2025 - - 4.3.4025 Supported application list (.xlsx)
May 20,2025 4.3.4582 Supported application list (.xslx) 4.3.4053 Supported application list (.xlsx)
Jun 05,2025 4.3.4619 Supported application list (.xslx) 4.3.4086 Supported application list (.xlsx)