AirDroid is an intelligent device management platform for remote control, files transfer, managing documents, receiving and sending text, receiving notifications, and even screen mirroring on the computer.
AirMore is a cross-platform tool to access mobile devices wirelessly over the web. It can transfer Android and iOS device files to PC and vice versa.
MyPhoneExplorer is a proprietary freeware desktop application allowing management of Android mobile phones.
Text/SMS from your PC with a free phone number from Pinger via textfree.us. The easy to use web app gives you a phone number and lets you send text and SMS messages, with the option to pay for minutes to call people as well.
MobileGo is your one stop solution that lets you manage your entire mobile lifestyle in one convenient place.Warning
Some users reported the program contains malwares and can break your system.
Receive SMS Online on Temporary Phone Number, mostly used by Developers/Testers. New free phone numbers added every week , Free Disposable phone number.This app doesn't have any features at the moment.
Android Commander is a small, very fast and intuitive application for Windows. You can easily manage files and apps on your rooted android device via ADB without typing any command and mounting a SD card.
The official website androidcommander.com is no longer available. The post on xda-developers.com forum is no longer updated since July 2012. Last version of the program, 0.7.9.11, released on July 2012, can be still downloaded from latest Twitter and Facebook official posts (copy.com links) or from the original mirror link (https://www.facebook.com/androidcommander/posts/10151031241149594)