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