Pratical is something we never stop thinking about. we will keep update and improve where we can. There is nothing great product like BYclouder Converter Pro software. BYclouder Converter Pro has secure and professional technology. BYclouder Converter Pro can compatible with any format of iPhone or iPod Touch that runs Windows 2000/XP/2003/7/8 Optimize video for iPhone playback according to the hardware parameters, that is to say: iPhone-optimized version, you can set the optimum resolution automatically. Convert nearly all popular video formats such as ASF,AVI, MPEG, WMV, DivX, Xvid,MOV, RM,RMVB and VOB to format viewable on your iPhone. Split video for large video files to save iPhone disk space.

It also converts audio such as WMA, MP2, OGG, RA, AC3, APE, CDA and even extract audio from videos to convert to MP3, WAV or M4A so you can watch and listen to them on your iPhone. you can make ringtone definitely.you preview the video which is can be saved as JPG, BMP and other image formats as iPhone wallpaper.Different iPhone, optimization, and dozens of video and audio conversion solutions to fit all your audio and video conversion needs. You can also create your own conversion solution needed. One-click, you can complete any audio and video format conversion, and import iPhone directly. Rip audio such as dialogues or music from a video and convert them into audio file compatible to play with iPhone.

Support multi-core CPU, multi-threading and batch conversion, unimaginable conversion speed and high quality of audio and video; You can also set the number of CPU cores, custom conversion speed. Multiple preset programs, once output to multiple files in different formats or parameters set for the same file. Run the program in the background while converting without conflicting other programs or slowing your computer down.

convert/Split/optimize large video file to iPhone,extract audio from videos to mp4,wav,wma or m4a,so you can watch and listen to them on your iPhone.