Download of Ring2Phone Japan 6.0 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software lies within System Utilities, more precisely Device Assistants.
The following versions: 6.0 and 4.0 are the most frequently downloaded ones by the program users. Ring2Phone.exe is the default file name to indicate this program's installer. The actual developer of the free program is Ring2Phone Japan. We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. You can set up Ring2Phone Japan on Windows XP/Vista/7/8 32-bit.
From the developer:
Ring2Phone Japan is a calling card of Sadiatec. This software is easy, convenient to use, from any phone in Japan. Using International Access service you can dial from Japan on economical 24-hour flat rates. With this program, you can talk to your family or friends with the best quality offered by Sadiatec lines.
You may want to check out more software, such as Old Japan Free Screensaver, Free 3D Japan Screensaver or Age of Japan 2, which might be related to Ring2Phone Japan.