SigParser offers various ways to export contacts.

To export contacts via a CSV file go to the Contacts screen, click Export, choose Download to CSV File and wait for the file to be generated. Download the file when complete.

You can also select rows and only those rows will be exported.

Select some contacts from the Contacts grid, click Export, choose Export to Connector and then select the connector. This will start a job to push the contacts over to that system. It can take a few minutes if you selected many contacts. SigParser will avoid creating duplicates.