Where I can Download a free edit flv program offline

I used a program called FLV Editor Pro. It is an editng software for FLV files. In trial version it provide two free functions without any limit and watermark--trim and merge.

Features include accurate FLV trimming and cropping, adding more than one watermark, merging multiple FLV, creating a project file to edit later, picture sequences output and inserting special effects. You can preview live FLV editing for convenience adjustment and batch process FLV editing and conversion for output. It is really convenient for you to enjoy videos on you

Get it here: http://www.flvsoft.com/flv_editor

Here is the guide about how to use it: http://www.flvsoft.com/free-flv-converter