how to convert mts to avi?

Extra Convenient Options, Easier MTS to AVIBatch process, background run, after done action, preview, snapshot and more
MTS Video Converter, MTS converter

Batch Process and Multithreading Supported
This MTS converter supports batch process and multithreading, enabling you to convert multiple files at one time at high speed.
Background Run and After Done Action
Run this MTS converter in the background to conserve CPU resources for other applications; set the after done action as quit, shut down, hibernate or standby ahead of conversion to save time on waiting.
Preview, Snapshot
Preview source video file in the built-in resizable player (supports 4:3 and 16:9 zoom mode) and take snapshot anytime during preview.
Power Management
Allows you to manage your system power in this MTS converter.
Interface Languages
Several language interfaces: English, Japanese, German, Spanish, French and Chinese in Xilisoft MTS converter.