What is a TRELBY File Type?
To create a TRELBY file select File → Save or save as... select the save location, name your file, and click Save.
To open a TRELBY double-click on the file or select File → Open, navigate to your file, and click Open.
To export a TRELBY file to another format, such as PDF, .RTF, .HTML or .FOUNTAIN, select File → Export..., choose the save location, save your file name, select the file type in the file, save as a type, and click Save as a drop-down menu.