Find out how to open specific OpenDocument file formats without installing anything on your desktop or mobile device. The fast and easy way for any situation.

Learn how to make ideally-looking Office documents and convert them to PDF format without cost. Three alternatives to replace MS Office that works on any platform.

PDFs are usually read-only, but they can still be modified if the recipient has specific editing software, so when you send or share a PDF document, you might want to protect it from that or even ask for a password before opening the file. How to do it?

If you’ve ever dealt with trying to send a large file via email, you know how frustrating it can be. Many email servers flat out refuse to accept email attachments of a certain size. To help save you time and hassle, try compressing your PDF file before you send it.

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