We always find many funny and interesting videos, and want to share on YouTube, blog,  Facebook, or other video sharing sites. So we need to convert our videos with different formats like WMV to FLV format. How to convert .wmv to .flv?  We could use Xilisoft FLV Converter, it is a powerful FLV video converter to convert WMV to FLV video, and convert other popular video files including AVI, MPEG, DivX, MP4, MOV, 3GP, MKV, etc video to FLV. Moreover, you can also convert FLV to WMV, AVI, MPEG, etc.

Step 1: Download the FLV converter and install it.

Step 2: Add WMV files.
Click "Add File" button to load your WMV files.

Step 3: Set output format and output folder.
Choose the file you want to convert, click "Profile" drop-down button to choose "FLV - Flash Video Format (*.flv)" as your output format.

After choosing a profile, you can adjust parameters by clicking the "Advanced Profile Settings" button.

Click "Browse" button to choose destination folder for saving your converted FLV files.

Step 4: Start to convert WMV to FLV.
Click "Convert" button to start the conversion.

Ok, it can be done in just minutes. Now you can upload your FLV files to internet to share with others.