nspack 

Support for 64-bit exe,dll,ocx and scr files. Support compressing .NET executable file. Completely support recompressing the program compressed by commonly-used software such as Upx, Aspack, Pecompact, etc..
compressor the 64 bit compress nspack north star .net compress

MP3 WaveBuilder 

MP3 encoder/decoder working right from the Windows Explorer with one click, fast and powerfull CD ripper, MP3 recorder with automatic silence cut off, MP3 studio and much more - all in one !
mp3 convert rip encode decode record compress tool utility audio sound wav files fast