KeepCalling vs PAC Manager
A side-by-side look at KeepCalling and PAC Manager. For an in-depth review of either product, follow the links below.
KeepCalling
Online Services
KeepCalling is a VoIP phone service provider that offers unlimited calling to the US, Canada, Mexico, China, India and other countries. It provides virtual phone numbers and works on desktop and mobile devices.
voipphonecallingunlimitedvirtual-phone-number
PAC Manager
Network & Admin
PAC Manager is a free and open source proxy auto-configuration file manager for Windows. It allows creating, editing, validating, and managing PAC files intuitively with a graphical user interface instead of a text editor.
proxyautoconfigpacnetworkadmin
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