How can I add logo watermark in pdf file on Windows 11?

How to add logo to PDF on computer? There are a few easy peasy ways to do it. I’ll share my own experience with some tools you can use.

• Method 1: Using PDF XChange Editor
• Download: First off, get PDF XChange Editor. It’s free and pretty user-friendly.
• Open Your PDF: Fire it up and load the PDF you want to edit.
• Add Logo: Look for the "Comment" or "Edit" button (depends on the version you have). Click on that, and then choose “Image.” You can browse for your logo file and drop it right into the document.
• Position It: Once your logo’s in the PDF, you can drag it around to where you want it. Resize it if you need to by dragging the corners.
• Save: Don’t forget to save your work!

Method 2: Paint (Quick and Dirty)
Okay, here’s a kinda hacky way, but it works!

• Convert PDF to logo: Use a PDF converter to convert PDF into an image file (like PNG or JPG). There are a bunch of free converters online.
• Open in Paint: Open the image in Paint.
• Add Logo: Copy your logo (make sure it’s a PNG with a transparent background for best results), then paste it onto the image in Paint. Position it wherever you like.
• Save As PDF: Finally, save the document. You can then re-convert it back to PDF if needed using an online converter.

Tips and Tricks

• Always make a backup of your original PDF before editing, just in case!
• If your logo is too big, don’t stress about it. You can always resize it during the editing process.
• For online tools, be sure to check their privacy policies if you're working with sensitive documents.