PDF is one of the most common formats used for sending and receiving documents. The PDF format is especially useful when sending professional documents such as contracts because it preserves the ...

We may receive a commission on purchases made from links. Some people prefer ebooks over physical copies for the ease of collecting and commuting with them. There are a bunch of different formats in ...

Twitter wasn't designed for file sharing, but rather for short banter between friends and colleagues. Still, you can sometimes use the website to transmit a file to other people. You can share the ...