Download LLBLGen Pro Trial

Please follow the steps below to download a free 30 day trial of LLBLGen Pro.

Request a trial license

To be able to use the trial, you'll need a time limited trial license, which you can obtain by clicking the 'license request' button.


Download installer (35MB)

The trial is fully functional for 30 days and can be downloaded by clicking the 'trial download' button.


Installation instructions

Please unpack the file into a folder and run the LLBLGenPro-v5111-Full-setup.exe file (the LLBLGen Pro installer) it contains. It requires admin privileges to install LLBLGen Pro. This means that after starting the installer, it might be you'll be asked to give permission to run the installer due to UAC. Simply click 'Allow' and the installer will run successfully.

The installer optionally installs a Visual Studio extension for Visual Studio 2019. Be sure to close all Visual Studio instances before running the installer.

The license you'll receive through email has to be copied into the installation folder or in the folder 'My Documents\LLBLGen Pro'. If you installed LLBLGen Pro into the program files folder, you have to be administrator to copy the license file to that folder. If you can't elevate your user to administrator level for this action, install LLBLGen Pro in your Users folder instead (e.g. c:\users\your user name), or copy the license file into the 'My Documents\LLBLGenPro' folder.


The trial is fully supported. If you have any trouble with running/installing this trial or with generating code or using the generated code, feel free to post your question(s) on our very active forums by using this link: LLBLGen Pro support forums. (You have to register to be able to post a message). We'll be happy to help you!

Trial limitations

30 days after requesting the trial license, the trial will stop functioning. If you want to continue working with LLBLGen Pro you should purchase per seat licenses.
Code generated with the trial installation may not be used for production purposes unless you own valid licenses.

Release notes

For the release notes about this build, please click here.

Migrating v2.x lgp files to v5.x llblgenproj files

If you're using v2.x, you can download the v2 to v5 project file conversion template in the additional downloads section to upgrade your v2.x projects to v5.

Getting started

After you've downloaded and installed the trial, please have a look at the LLBLGen Pro Quickstart Videos and the extensive LLBLGen Pro documentation to get started.