The 1.0.1 version of smsZap for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free Mac application is Bayham Systems. The most popular version among smsZap for Mac users is 1.0. SmsZap for Mac lies within Communication Tools, more precisely Texting & Video calls. We recommend checking the downloaded files with any free antivirus.
From the developer:
Send SMS messages from your Apple computer to a phone.
You may want to check out more Mac applications, such as ISL Pronto, Instant Messaging or JabberFoX, which might be related to smsZap.