I recently bought a new HTC Wildfire and was looking for a way to transfer files between my computer and the phone without needing a USB cable all the time.
OnAir is an Android app that turns your phone into a wireless file server. You install it, start the service, and browse to the IP and port it shows you — from there you can upload, download, and manage files over WiFi.
The setup is really simple:
- Install OnAir from the Android Market
- Open the app and start the server
- Note the IP address and port shown on screen
- Open your browser on your PC and go to that address
You will see a simple web interface with your phone’s SD card contents. You can upload files from your PC to the phone, download files from the phone to your PC, or delete files you no longer need. It supports multiple file selection and works with any browser.
It is not as fast as USB for large transfers — WiFi is slower than a cable — but for quickly moving a few files across the room it is very convenient. No cables, no drivers, no hassle. Perfect for when you are on the sofa and just want to transfer a PDF or a photo.
Enjoy! :-)