This repository has been archived and is no longer actively maintained.

This project was archived as of October 1, 2025. The project for which it was written is now over. There's no funding to provide further maintenance for other projects. Please don't hesitate to use this code in accordance with the license; however, the authors are unable to offer any additional support.

This is a REDCap external module that provides functionality to export large projects.

• Obtain this module from the Consortium [REDCap Repo] (https://redcap.vanderbilt.edu/consortium/modules/index.php) from the Control Center.

• Clone this repo into <redcap-root>/modules/export_large_projects_v0.0.0.
• Go to Control Center > Manage External Modules and enable Export Large Projects.
• Go to your project home page, click on Manage External Modules link, and then enable Export Large Projects.

Access External Modules from the Control Panel to set the number of fields exported in each batch and the maximum execution time for the entire export.

Once this module is enabled for a project, go to "Data Exports, Reports, and Stats" section. In here, the Export Large Projects button is presented as shown in the below image. Click that button to start the export. A progress indicator will show the stepwise export of the data. After all the chunks have been exported and assembled into a single CSV, a download link is presented to download the entire file.