1)   Plato Video To FLV Converter 5.93
Plato Video to FLV Converter can convert almost all kinds of video files such as rm, divx, xvid, avi, wmv, asf, mpg, mpeg, vob, mov, qt, mp4, 3gp, swf, nsv to Youtube FLV video format and share it.

 2)   Nevo flv Video Converter 2.3.4
Nevo flv Video Converter is an all-in-one software which can converter Video format files including AVI, MP4, MPEG, WMV, XviD, H.264, DAT, MOV, ASF to flv file

 3)   Xilisoft FLV Converter 7.3.20.1121
It can convert all popular video formats such as DivX, XviD, WMV, 3GP, AVI, MP4, M4V, ASF, RM, RMVB, MOV, VOB and MPEG to FLV video format and also convert all popular audio formats such as MP2, MP3, M4A, AC3, AAC, WMA, OGG to FLV audio format.

 4)   3Q FLV Video Converter 2.1.0.1
3Q flv Video Converter is an all-in-one software which can converter Video format files including AVI, MP4, MPEG, WMV, XviD, H.264, DAT, MOV, ASF to flv file

 5)   2008 Most Popular FLV Converter Tools 3.1.53.0711b
It can convert all popular video formats such as DivX, XviD, WMV, 3GP, AVI, MP4, M4V, ASF, RM, RMVB, MOV, VOB and MPEG to FLV video format and also convert all popular audio formats such as MP2, MP3, M4A, AC3, AAC, WMA, OGG to FLV audio format.