Call us about courier software 1 541 326 4200   Monday - Friday, 8 AM - 5 PM Pacific Time

OnTime Extension SDK Archive

Older versions of the OnTime Extension SDK are provided here if there is a need to target older versions of OnTime Management Suite or OnTime Dispatch. For best results, always compile your OnTime Extension against the latest version of the SDK.

Older Versions

Version 6.2.275 - Released June 7, 2022

Version 6.0.795 - Released April 20, 2022

Version 4.5.120 - Released February 18, 2019


We have used it for 5 years and it has been a great tool, we started with basic package and are now at full suite. The online access is used by many of our customers who want faster order entry.

Anastasia Leveck | Best Delivery