TUTORIO LAB

All your PDF tools,
without uploading anything anywhere

Merge, split, organise, edit, sign, fill in, compress, convert. Twenty tools on one screen, free and with no limits.

Your file never leaves your computer No sign-up, no watermark No waiting in line
Why nothing is uploaded Everything happens inside your browser. You can switch off the wifi with the page open and it will carry on working just the same.
Why there are no limits We don't pay for servers to handle your files, so there's nothing to ration: no size limit, no usage limit, no account.
Why it's free We make a living from the tutorials, not from your documents. These tools are the hands-on half of what we teach.
Merge PDF None of this leaves your computer

Merge PDF files

Put them together into one, in whatever order you like.

or drag and drop here

Your files

Done

Download

Carry on with this same file…

Tutorials that use this tool