jmelicko 0 Newbie Poster

hi, can you give me an advice ?
i have text x file and i would like to convert it to binary x file, because of size. what do i have to install and how can i do it ? i have also an application "3d exploration", but there is no choice (text, binary) in saving.
sorry for my english, i am not a native speaker (czech republic)!
thanks a lot, my e-mail is oxadloo@centrum.cz