My large screen TV can play many video formats except some of the rare kinds like MKV (Matroska). In these cases, I have to first convert the video to a format that my TV can play without any problems. The easiest and the fastest way to convert video formats is to use the Convertilla free video converter software. This software is designed to work with all the versions of Windows from Windows XP and above and supports both the 32-bit and 64-bit editions.
After launching the Convertilla software in Windows, all you have to do is select a source video file by clicking on the Open button. You can select any of the various video file formats supported by Convetilla, for example, MP4, FLV, MKV, MPG, AVI, MOV, WMV, 3GP etc. Next, you have to choose a target video file format (by default it chooses MP4 format for you because it is very popular and supported by many devices). Again you can choose from many of the supported output video formats. You can also choose the size, aspect ratio and the quality of the target video.
If you do not want to choose the video format, size or quality manually, then you can choose one of the devices that you want to play the video on. For this you will have to switch to the Gadgets tab and choose any of the supported devices like Android phone, Android tablet, Samsung Galaxy, Apple iPad, Windows PC, Xbox 360, Sony Play station and so on. This makes it easier for you to quickly choose the correct video format just by choosing the target device.
In either case, you also have to choose an output folder where the converted video shall be placed. Clicking on the Convert button will start the conversion process. Compared to some other similar software, this Convertilla software appears to be very fast when converting video formats.
Verdict: Convertilla is a fast and free video format converter for Windows. It can handle many popular video file formats and has a really easy-to-use interface.
You can download Convertilla from http://convertilla.com/.