vivaldi technologies as

Convert MP3 to M4R (iPhone ringtone file) and M4R to MP3 and support 100 formats

Convert MP4 to MP3 and MP3 to MP4 and support more than 90 file formats.

Convert WAV to MP3 and MP3 to WAV, resample WAV and MP3 file.

Split MP3 into multiple smaller pieces and join MP3 files into a single file.

Convert OGG to WAV and WAV to OGG formats, resample OGG files.

Convert MIDI to MP3 and MIDI to WAV and support batch conversion and 90 files.

Video Padlock is the most convenient way to securely lock video files on your PC

Automatically identify registry problems and provides a complete registry report

Encryption and decryption make use of BlowFish, TwoFish.

RegInOut- Best registry cleaner,Increase PC speed,Free Download