Yes, most entry screen will have an “Export to Excel” option on the left. Note: You are required to use search criteria to narrow down the record list before exporting.
You can also export GL transaction entries from GLIQ.
Any Cognos Report can be ran to excel and will match the formatting of the report, or the Excel Data can be exported which will ignore all formatting, include hidden items used to create the report, but will not include Sub-Report items. To Run to Excel, simply click the Play button on top, and select Run to Excel.