Hi everyone! Ok, after searching for any solution about works with 7Zip archives I found this interesting topic with several examples. And within several days I have written this UDF Main features: Over 27 functions! 7z, zip, gzip, bzip2, tar archive types support. Archive encrypt/decrypt support. Archive include/exclude support. Files include/exclude support. SFX archives support. Multivolume archives support. Archive checking support. Compressing method 0-9. 3 recursion method.