# Project compatibility

> The following table shows the availability of the package and its activities with the different project compatibilities in UiPath®Studio.

The following table shows the availability of the package and its activities with the different project compatibilities in UiPath®Studio.

Table 1. The availability of the OCR.Activities package in the Studio project compatibilities

|  | **Windows - Legacy** | **Windows** | **Cross-platform** |
| --- | --- | --- | --- |
| **UiPath.OCR.Activities** | ❌ | ✅ | ❌ |

:::note
Starting with v4.0.0, the **UiPath.OCR.Activities** package no longer supports its activities in Windows - Legacy projects.
:::