Updated By - March 26, 2023

12VOIP - Portable Voice Over IP

12Voip is free Portable Voice Over IP software (Internet Phone). Like many other VOIP products, it enables a computer user with internet access to have superb high quality voice conversations with friends and relatives from all over the world. Using this tool, you can call landlines or even mobile cell phones for free * in the USA and many other Countries, using only a computer and an internet connection. You can also call online friends using peer-to-peer calls.

12VOIP running portably from USB

12voip - Free VOIP

12Voip is a free and portable or stand alone VOIP software, providing high quality internet based voice communication. With it, users can enjoy free calls to landlines and mobile phones in many countries, as well as seamless peer to peer communication with online friends. The software requires only a computer and an internet connection to get started, making it a convenient communication solution for users worldwide.

Some of this programs most noteworthy features include:

  • Free International Calling: Make calls to landlines and mobile phones in the USA and numerous other countries without charges (*limitations apply).
  • Peer-to-Peer Communication: Connect with friends and family online for free, high-quality voice calls.
  • Portable Usage: Install the software on a USB flash drive and use it on any Windows computer without installation.
  • High-Quality Audio: Enjoy clear, uninterrupted voice communication over the internet.
  • Lightweight: The standalone installation requires only 9.85MB of storage, making it perfect for portable use.
  • Easy to Set Up: Simple installation and portability process for on the go users.

Specifications

  • Authors Website: Project Page
  • License: N/A (Free to Use)
    * There is one limitation: - maximum per call duration of 60 minutes
  • Size: Requires roughly 9.85MB for completely portable stand alone installation.
  • Supported OS: Windows
  • Rating: 3 Star

How to make 12VOIP Portable (standalone)

  1. Download the setup12voip.exe.
  2. Click executable and install the program to your Computer.
  3. Copy the C:\Program Files\12Voip.com\12Voip folder to your USB drive.
  4. Click 12 voip.exe from the folder to launch the program.

Note: You can uninstall the software from your PC once you have copied the folder to your flash drive.