> For the complete documentation index, see [llms.txt](https://docs.bimcat.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bimcat.org/user-manual/installation/tally-climate-action-tool-tallycat.md).

# BIM Climate Action Tool (bimCAT)

**Building Information Model** **Climate Action Tool (bimCAT)** can be [downloaded from the Autodesk App Store](https://apps.autodesk.com/ADSTPR/en/Detail/Index?id=8691868899675781155\&appLang=en\&os=Win64\&mode=preview). It is distributed in a form of an MSI installer **bimCAT\_installer.msi**

It is always installed on per-machine basis and thus requires administrator's permissions for running.

<div align="left"><figure><img src="https://979736188-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnnfiqwqMJpMWTZIHDlMz%2Fuploads%2Fgit-blob-6091c973943ed9de5a197c944fbb655cc71d29fa%2Fimage%20(174).png?alt=media" alt=""><figcaption></figcaption></figure></div>

If you attempt to install **BIM Climate Action Tool (bimCAT)** when [BIM Climate Action Tool (bimCAT) Community Edition](/user-manual/installation/tally-climate-action-tool-tallycat-community-edition.md) is already present on your PC, you'll get an error message and the installer will close.

<div align="left"><figure><img src="https://979736188-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnnfiqwqMJpMWTZIHDlMz%2Fuploads%2Fgit-blob-d1fde5d9dae55e1e41904da563ba288b97f8c3db%2Fimage%20(175).png?alt=media" alt=""><figcaption></figcaption></figure></div>

When [checking for updates](/user-manual/usage/help/check-for-updates.md), this version of the plugin will look at the[ Autodesk App Store page](https://apps.autodesk.com/ADSTPR/en/Detail/Index?id=8691868899675781155\&appLang=en\&os=Win64\&mode=preview).

You can check which version of the plugin is installed in the About window. The Autodesk App Store version will have the corresponding disclaimer.

<div align="left"><figure><img src="https://979736188-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FnnfiqwqMJpMWTZIHDlMz%2Fuploads%2Fgit-blob-68231950077670eb1fcbb0452a99963a61108c74%2Fimage%20(173).png?alt=media" alt=""><figcaption></figcaption></figure></div>