How can I add watermarks to PDF documents in batch on my win 11?

First off, Adobe Acrobat Pro isn’t free. It’s a subscription service, and if you’re just adding a watermark to PDF, it might feel quite pricey. If you’re on a tight budget or only need to watermark occasionally, it might sting a little. Adobe software can be a bit of a resource hog, especially if you're running it on an older machine. You might find it slow to load or laggy at times, which can be frustrating when you’re just trying to do a quick task like adding a watermark.

 Sometimes, adding watermarks can increase the file size of your PDF significantly. If you’re working with large documents, this could be an issue for storage or for sharing over email. While you get a fair amount of customization options, they might not fulfill everyone’s creative vision. If you’re looking for something super specific or funky with advanced effects, Acrobat might not allow as much flexibility as you’d like.

Once you’ve added watermark to PDF, you’ll need to keep using Acrobat if you want to change or remove it later. It can be a pain if you switch to a different platform or software down the line.