While many of our printables will work on mobile devices, we do not provide support of any kind for this. There are far too many variables in terms of software and hardware to make this feasible. You are responsible for figuring out how to use the files on a phone or tablet if you choose to not use a desktop or laptop.
At the very least, you will need a file explorer app to be able to access and open the file. You may need additional apps depending on what you want to do. This could include apps for editing, printing, etc. Please note that some features may not work with mobile apps. We haven't done any testing on mobile devices since customers are generally using programs like Microsoft Word or Adobe Reader on a PC or Mac.
If you are unsure whether you will be able to use a file on your mobile device, we recommend downloading free versions to test before buying.