Through Elorus you are able at any time to save all your data for backup purposes. As you will notice in each sub-menu page below "Contacts", "Cashflow" and "Invoicing" there is an "Export" button. All records that you have created using the application related to contacts, purchases/sales and receipts/payments can be exported in Excel or csv file formats.
While exporting, make sure that a pop-up blocking software is not enabled on your browser, as it will prevent the file from being exported. Once the export is completed, your data will be saved on your computer and can be found in the downloads default folder.