Step 1 - Export your data from your existing electronic Logbook program
The file format must be .csv .xls .xlsx .txt or any other file type which can be opened in Excel (or other spreadsheet program)
For Logten Pro users:
Reports -> Exporters -> Export Flights (Tab) .txt file
Step 2 - Copy/Paste each column
Open the exported file in Excel (or whichever spreadsheet program you use).
Copy and paste each column from your .txt file into your logbook.
Once you have pasted the data, in order to maintain the same formatting/design in your logbook, click the icon and select "Values Only" (after clicking the 'Paint Brush' icon, in Excel).
By default, our logbook has 1000 rows, if you need to add more, please see how to Add new Logbook Entries.