2me2u is an app that sits on the phone, waiting for SMS's to be sent. You login to a web portal (which the app also logs into) and create your SMS there (as many as you wish) and when the app checks (every 1s to 300s) it'll download the messages you want to send, then send them. With a delivery report if you so wish
A.SMS Messaging (PPC Black Edition) - This program allows you to view, compose, and send SMS messages more conveniently.
And - what's important - you can protect yourself and send/receive highly-encrypted messages.
This is a special, the newest version of A.SMS program, designed for black style Windows Mobile phones
AdvancedSmsSender - I have solve its bug at old version, let it can add member to the group, rename group name, delete group, delete member of the group.
1 Select contacts as recipients easily and quickly
You can input the chars of contacts, such as their name or their phone number, the software can show them as your input chars
Aloaha SecureSMS - Much has been said about email security but hardly anything about SMS security. Considering the amount of sensitive SMS sent on a daily base that is pretty surprising. As the recent stories with manipulated Nokia 1100 (just Google it) have shown it is very possible to intercept SMS from other users
BDaySMS is application allows a user to set up time when the device will wake up and check if there are any birthdays (after 2 hrs) and if there is then it will send a user configurable message to that contact.
This application also allows the user to add all his contacts birthday from contact list to the calendar as an appointment
Blender- Store your stuff as you already do in your Outlook Note, Contacts, etc. securely with encrypted message instead. You may decrypt the information within Blender or some other web pages that use the same algorithm XXTea (i.e. http://www.farfarfar.com/scripts/encrypt/). NOTE: I'm not in any way associate with this site. We are just using the same algorithm
ClipboardTweetshrink - converts the current PocketPC clipboard into SMS short form and copies the new text into the clipboard and displays it. Copy the text on the clipboard from any application and then tap the button to convert it to SMS text. This service is provided by TweetShrink