Welcome to GPvNO

Home of Inet/Winet Terminal Emulation

How can we help you to access your mainframe or business server and print from them?

Products

Winet (Terminals, Printing and FTP), Inet 3270 for iPad, IRMA (Remote Management and file distribution), RINET (IPv4/IPv6, TCP, UDP, terminals, printing, FTP, HTTP for 16 and 32 bit embedded systems) […]

Downloads

You may download any of our products and use it for a trial period of 30 days to confirm that it works in your environment and to ensure you are suitably impressed before you buy.  If you are a licensed user and your Software Assurance is up to date, you can update your current version.[…]

Solutions

Formatted printing from legacy systems, electronic distribution of reports, GUI and client/server capabilities onto legacy systems, embedded systems with advanced communications capabilities […]

About GPvNO

GP van Niekerk Ondernemings was established in 1986 as a Close Corporation developing software in the data communications field. One of the first products to be developed was a serial terminal […]

News

Winet 6.76 released

Winet 6.75 (not released) updates:

  1. IrmaServer license is now valid for 2 years.
  2. Disable file/command option in IRMA was fixed.
  3. New build in commands for IRMA.
  4. Original timestamp will be kept by IRMA.
  5. File/Export Configuration bug was fixed.
  6. Implement UUID in all Winet products.
  7. Add “Don’t show this warning again” option in License warning dialog box.
  8. Natural File Tranfer csv field separator bug was fixed.
  9. Natural File Tranfer csv file upload bug for records with less or more fields than what mainframe requires was fixed.
  10. Natural File Transfer upload and download bug when field size is greater than 255 characters was fixed.
  11. Problem with certain colour settings in Inet3270 that caused logins to fail was fixed.
  12. Any Winet program will start IrmaClient if IrmaClient is installed and not running.

Winet 6.76 updates:

  1. New interface for HTTP Proxy server setup. Added for Irma and LicenseServer.
  2. All Winet client programs enforce TLS/SSL mutual authentication when mutual authentication is required.
  3. New biometric client and server for DCS.
  4. Upgrades to IRMA and LicenseServer.
  5. Start process to convert to OpenSSL4. Certificates updated to be compatible with both OpenSSL3 and OpenSSL4.
  6. Sending Email hanging up Winet has been fixed.
  7. OpenSSL updated to v3.6.5
  8. Inet3278PrintService has been fixed.
  9. Text imports now also work for IrmaClient.

Winet 6.74 released

  1. Implement new license format (WinetLicense.txt).
    Warning: The Dontwipe.me! licenses don’t work for Inet Servers any more.
  2. Fix InetLicenseServer stats.

Winet 6.73 released

2025-11-10

Update to version 6.73
1. View cipher dialog shows more info.
2. New option in Telnet setting dialog. “Reconnect with TLS/SSL if mainframe requires TLS/SSL”.
2025-10-09

Update to version 6.72

  1. Fix InetLicenseServer CPU usage.
  2. Fix Inet3270WebServer keyboard handling.
  3. Fix License update URL that contains file:// with network drive.
  4. Fix Inet3270WebServer default keyboard mapping if no registry.
  5. Implement Defaults and Overrides in registry.
  6. Implement automatic import of settings from text files at startup.
  7. Setting to close Winet programs due to no activity.
  8. Settings can now be placed in AllApplications/AllConfigurations and /AllConfigurations
  9. InetLicenseServer can determine the number of extra licenses needed.
  10. InetLicenseServer logs more info on license usage in InetLicenseServerStats.csv
    InetLicenseServer logs TLS/SSL ciphers used by terminals.
  11. SMTP client for InetLicenseServer and IrmaServer.
  12. BIND and UNBIND will now clear Inet3270 type ahead buffer.
  13. OpenSSL 3.6.0.