Knowledge base for PKZIP & SecureZIP for Windows Desktop


Downloaded File Notice
KB - Command Line Installation (silent installs)
KB - How can I request my license key?
KB - How do I purchase PK/SecureZIP?
KB - Why aren't my files compressing much?
KB - How do I renew my digital certificate?
KB - How do I transfer a Windows license to a new computer
KB - How to disable Windows 10 Notifications (i.e. - constant "Disabled E-Mail Attachments")
KB - Outlook attachments are disabled
KB - PKZIP/SecureZIP is no longer associated with .zip files
KB - Recipient not Found
KB - The license key you entered is for another PKWARE product
KB - What are the maximum limits for ZIP archives?
KB - What does maintenance get me?
KB - What is the difference between Standard and Enterprise?
KB - Where can I get the MSI?
KB - Where can I obtain the End User License Agreement (EULA)?
No longer prompted to ZIP/Encrypt Outlook Attachments
PKWARE Section 508 VPAT Letter of Attestation(2014)
SecureZIP Policy Manager Error Codes
The Password you typed is not correct
The PKWARE certificate server is currently offline
Unknown Recipient Displayed Under Encryption Tab
KB - How to copy the passphrase from an archive you have access to
KB - I'm not able to run PKZIPW.exe from a batch job