Sefirah delivers a smoother Android to PC connection with easy pairing, fast file transfers, clipboard sync, notifications, ...

How to link your phone to your PC to share files, answer texts, and cut distractions while you work.

Teleport paragraphs in your clipboard ...

Making phone calls without incurring traditional phone charges has become increasingly popular, thanks to the rise of free calling apps that utilize Voice over Internet Protocol (VoIP) technology.

How To Set Up Free SIP Calling On Any Device Your email has been sent Most people communicating on the internet are using SIP calling. Here’s how to make free SIP calls — and when you shouldn’t.