Step 1
Upload sth-file(s)
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Step 2
Choose "sth file"
Choose sth or any other format you need as a result (if applicable).
Step 3
Download/View your processed sth file
Let the file process and download/view the sth file.
** You can also open your processed sth file in our free online viewer by clicking "Open".