

Image files that employ JPEG compression are commonly called "JPEG files", and are stored in variants of the JIF image format. pub extension, but the two files are incompatible and unrelated. Adobe's PageMaker software saves files with a. Corel Draw X4 features read-only support. LibreOffice has supported Publisher's proprietary file format (.pub) since February 2013. JPEG typically achieves 10:1 compression with little perceptible loss in image quality. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. Microsoft Publisher is an entry-level desktop publishing application from Microsoft, differing from Microsoft Word in that the emphasis is placed on page layout and design rather than text composition and proofing.pub is Microsoft Publisher's proprietary file format.
