PDF files were designed to promote sharing. Everyone can open them—in their web browser if they have nothing else. Linux lets you manipulate, merge, and split PDF files on the command line.
The Portable Document Format (PDF) solved a problem. When you created a document on a computer and wanted to share it with someone else, sending them the document didn’t always work.
Even if they had the same software package you’d used to create your document, they might not have the same fonts installed on their computer that you had on yours. They’d be able to open the document but it would look wrong.
If they didn’t have a copy of the software you used to create the package they wouldn’t be able to open it at all. If you used software that was only available on Linux, it was pointless sending that document to someone who only used Windows.
Adobe created a new file format in 1992 and called it the portable document format. Documents created to that standard—ISO 32000—contain the images and fonts needed to correctly render the contents…
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