1)   M.W. SMS Sender 1.0
M.W. SMS Sender is 100% free software This software allows sending SMS messages of up to 800 characters. You can send your SMS to one or more destination, personalize the SMS sender name or number and to easily create and manage your contact lists..
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 2)   Bulk SMS From PC Starter Edition 1.0.0.0
With Bulk SMS From PC, you can send free unlimited personalized text messages from your PC to mobile phones instantly to groups or individuals. Take advantage of that mass mailing software…Now! No monthly fees, no contracts, no hidden costs.
Bulk SMS, mass mailing, Text message, pc to cellular, list, SMS mailer, newsletter, SMS sender, send SMS, SMS promotion,

 3)   SMSCaster E-Marketer 2.6 Build 280
SMS marketing software: Send bulk SMS from PC! It differs from other SMS software by sending SMS with a connected mobile phone, GSM modem or cellular terminal. 2 way SMS with no limit on number of SMS sent and received. No SMS gateway required.
SMS Marketing, SMS Messaging, Bulk SMS, SMS Solution, SMS Manager, SMS Sender, SMS Spam, SMS Spamming, Free SMS, Send Free SMS,

 4)   AGLAYA SMS Planner 2.0
Easy to use yet powerful application lets you send SMS to a group or individual at a scheduled time. This application comes with an in-built SMS editor that can be used to send SMS or save SMS as drafts for later editing.
sms planner, sms timer, sms sender, sms scheduler, sms, timer,

 5)   SMS Planner (UIQ) 2.0
This first of its kind solution for mobile industry now gives end users the ability to send timed messages to several users. Easy to use yet powerful application lets you send SMS to a group or individual at a scheduled time.
sms, sms timer, sms sender, sms scheduler, scheduler,