Tutorial: Exporting Registrations to XLS (Excel)
You won't need this, LindyPlus has integrated all the functionality you'll need on the website. In case you need it:
Step 1 : Apply your filters and constrain your data to your needs.
Step 2: Check if your results are more than 100 registrations or not. If you have more than 100 registraitons; from the bottom of the page, click on "Show All"
Step 3: From top left action menu, select "Export to XLS"
Step 4: Your download will start automatically. Make sure you rename the file that expresses the contents of the export.