The 5.5.10 version of Zoiper Softphone for Mac was available as a free download on our website. This free software for Mac OS X was originally designed by Zoiper.com. Our antivirus analysis shows that this Mac download is malware free. Zoiper Softphone for Mac lies within Communication Tools, more precisely Social & Blogging.
From the developer:
This program is a converged Internet communication tool combining high-quality voice and video calls, fax, instant messaging and presence through a contact-centric intuitive interface.
You may want to check out more Mac applications, such as Allvoi Softphone, Zoiper Click2Dial or MWEB Talk Softphone, which might be related to Zoiper Softphone.