Download SurveyCalc
Grab the latest desktop installer for your survey workflow.
Total downloads: 101
Version notes
- v3.8 - Much improved complex subdivision Survey Returns Processing workflow.
- v3.8 - Allow offline use (fixed previous offline issue).
- v3.6 - Added Bluetooth seamless connectivity.
- v3.6 - Added Feature for LDC Reconstruction, Added LRA Lot Description Form Option.
How do I install or update the SurveyCalc Plugin?
Before installing SurveyCalc, make sure AutoCAD is already installed on your machine. Then install SurveyCalc. Once SurveyCalc is successfully installed:
- Install the SurveyCalc installer by double-clicking the MSI file.
If Windows shows a "Windows protected your PC" message, this is normal for a new installer that is not yet recognized by Windows Defender. Click More info, then click Run anyway to continue.
- After installation, run AutoCAD.
- Type APPLOAD in the command line
- In the Load Application dialog, under Startup Suite, click Contents
- In the Startup Suite dialog, click Add
- Navigate to
C:\ProgramData\Autodesk\ApplicationPlugins\SurveyCalc.bundle\ContentsIf ProgramData is not visible, in File Explorer enable Show -> Hidden items.
- Select SurveyCalcStartup.lsp and click Open
- In the command line, type MENUBAR, set the value to 1
- Close the dialogs and restart AutoCAD
After this, the plugin will load automatically each time AutoCAD starts.
How do I pay and activate via PayMongo?
Follow these steps right after installation:
- When AutoCAD first starts with the plugin already loaded, the License Form will pop up.

- License Type: select either Perpetual or Monthly Subscription.
- Add your email.
- Click Activate via PayMongo. You will then be directed to a PayMongo checkout page. Once payment is successfully processed, a license token will be automatically issued and your plugin will be activated. Use the same process to renew your license.
How do I log in to access Resources and Tutorials?
After your license is activated, follow these steps to link your device and access premium content:
- In AutoCAD, go to SurveyCalc -> License Status and click the Copy button to copy your Hardware ID Hash.

- Go to www.surveycalc.io, click Login in the signup page, then click Sign Up.

- Click Sign in with Google. When you reach the login form, paste your Hardware ID Hash and click the Link Device button.

- After successful login, you are now subscribed to the Premium account and can access Resources and Tutorials.

