| A | B |
|---|
| Preflight Panel | A panel warns of problems that can prevent a document or book from printing or outputting as desired. These problems include missing files or fonts, low-resolution images, overset text, and a number of other conditions. |
| Package | A command on the File menu that allows you to create a folder that contains the InDesign documents, any necessary fonts, linked graphics, and text files when your work needs to be sent to others, such as a printing company. |
| .INDD | Native file format for an Adobe InDesign document that saves work so projects and individual components can be edited. |
| .INDT | File format for an Adobe InDesign template. Saving a document as an .indt will force the document to open as an untitled version, preserving the content of the original .indt file. |
| .IDML | An InDesign Markup Language file is essentially a text document that describes the file instead of the InDesign file itself. It is appropriate when you want to you open a QuarkXPress or PageMaker publication in InDesign, or when you open a document created in a previous version of InDesign. |
| .PDF | Universal vector file format that all computers are able to view using a PDF reader program. |
| .JPEG/.JPG | Popular bitmap photograph / image file format. A compressed (lossy) image that has a small file size. |
| .EPUB | A file containing XHTML-based content, which allows users to view the output in an EPUB reader. |
