Perfection.7z Here

: You can use the LZMA SDK to generate data in memory and call Update() to compress it without writing a temporary file to disk.

: Use the -mx=9 switch in the command line for the smallest possible file size. 3. Creating "Perfection.7z" on the Fly (Programming) Perfection.7z

: Right-click your text file, select 7-Zip > Add to archive... , and name it Perfection.7z . : You can use the LZMA SDK to

If you have a text file ready (e.g., notes.txt ) and want to compress it into Perfection.7z : select 7-Zip > Add to archive...

: The default method for .7z archives; it is lossless and preserves text quality perfectly.