For these products, simply download the complete installer in the required language from your Autodesk Account.

Sign in to your portal at the Autodesk Account Management page.

The downloaded file will be a language pack executable. For reference, the English language pack for AutoCAD 2026 is about 45 MB in size.

Tools, menus, and standard command entries adapt to the active language.

Справка по установке | Download and install language packs

Once a pack is installed, you can switch languages by launching the product via a specific desktop shortcut created for that language.

Alternative Method: You can also click the menu inside an open instance of AutoCAD LT and choose Download Language Packs to be routed directly to the appropriate download page. AutoCAD LT Language Packs - Autodesk

B. IT/Enterprise deployment

: Ensure AutoCAD LT is completely closed before starting the installation.

Teams in different regions can share files and use the same software version, regardless of their native language.

If you want a specific language to be the default when you double-click a DWG file from Windows Explorer, you can change the file association. Right-click any DWG file, choose Properties , then in the "General" tab, click Change next to "Opens with". Browse to the shortcut of the AutoCAD LT version (in your preferred language) and select it.