DocuMerger is an Adobe Acrobat plug-in that merges selected pages from multiple PDF documents. It is effective in adding a logo or any document element from a file to another.

With DocuMerger, you have options for where the merged content appears in the target document. You can choose to place it as an overlay, on top of any existing content (such as a letterhead), or as a watermark below the existing content. Additionally, you can specify which pages in the target document should receive the merged content.
In situations where the source and target documents have different media sizes, DocuMerger will align the bottom left corner of the two documents. This software is especially useful for desktop publishing, such as when adding a logo from one file into another.
If you have multiple logos to work with, you can store them all in a single "merger" file and select the one you want to extract and merge into your document. Overall, DocuMerger provides a flexible and user-friendly solution for merging content from one PDF into another.
Version 1.5: N/A