Buy ComponentOne Studio ActiveX
Please note: This is an unsupported (not eligible for product support or maintenance) product.
After your order has been processed, you will receive an email with your License Key and instructions on how to download your software.
One software license is required per-developer. A developer may install their license on up to three machines.
Developer Licenses are perpetual.
Runtime Royalty Free
A license entitles you to build applications using the components. The applications you build can be distributed royalty-free.
Support Overview
MESCIUS (formerly MESCIUS (formerly GrapeCity)) follow the Microsoft "It Just Works" compatibility for their ActiveX controls for Microsoft Windows 7, 8.1, and 10, Window Servers 2008, 2012, 2016, 2019. Due to changes in the Windows operating system, and end of support from Microsoft, MESCIUS can no longer provide maintenance builds of any ActiveX control.
Full support for ActiveX Edition will end December 31, 2023.
You can still download and license the last version of ActiveX Edition from the C1ControlPanel application.