SMS Notifier is Android (1.6+) application that allows customization of notifications for incoming text messages (SMS / MMS).

myTranslator is a translation application based on Google Translate API. Supports 58 language pairs. You can send the translated text via Email, SMS, TweetDeck, IM, etc.,

BubbleBuzz is specially designed for android users to customize various incoming notifications. It assigns colorful bubbles to SMS, MMS, Missed Calls, Gmail, Gtalk messages. Definitely more fun than the simplex LED notifications!

Read My SMS is ultimate messages reader for your Android device!

Hozom Phonebook is a free communication enhancement software for you to provide Smart Dial, contact management, contact groups, SMS/MMS management, phonebook backup feature .

A web-based SMS marketing application integrated with Google Apps and Android phone. Low cost yet feature-rich, ideal for small businesses and individual professional service providers. Details at our product page.

Yahoo! Messenger for android. Data sent through network(No SMS fee). Support bubbles, smileys, colorful text, theme and send winks among Hi Yahoo users.

This tool lets you create fake messages (sent/received) in your inbox/outbox as well as fake call logs of any type (incoming/outgoing/missing).

You can specify related message/call log info like phone numbers, time, type, body, etc, download and try.

Paid version is also available at SlideMe for $0.99

An innovative app that offers you the ability to view the location of incoming and outgoing calls as well as incoming and outgoing text messages.
SMS-Call Plus encapsulates features that the conventional inbox and call log lack.

Automatically forward your incoming messages to a GMail account.

This app shares sms on facebook prvides easy way to forward and reply sms