Portable Document Format

(¦pörd·ə·bəl ′däk·yə·mənt ′för′mat)

(computer science) A computer file format for publishing and distributing electronic documents (text, image, or multimedia) with the same layout, formatting, and font attributes as in the original. The files can be opened and viewed on any computer or operating system; however, special software is required. Abbreviated PDF.

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