QuakeStar Tools

Free online utilities for PDF compression and image resizing

Merge PDF Files

Combine two or more PDFs into a single document. Files are merged in the order you select. QuakeStar allows up to 7 conversions every 2 hours.

Conversions remaining: 7

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Drag and drop PDFs here, or click to browse
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Tip: select files in the order you want them to appear in the merged document.

Why merge PDFs?

Merging lets you combine separate scans, chapters, invoices or reports into one document that is easier to share, print or archive.

Order matters

The merged PDF will contain your files in the order they were selected. If the order is wrong, go back and reselect the files in the correct sequence.

PDF merger FAQ

How many PDFs can I merge?
You can merge up to 10 PDFs in one operation, with a combined total of up to 200 pages.
Will bookmarks be preserved?
Basic page content is preserved, but interactive elements such as bookmarks, forms and annotations may not survive the merge.
Is the merged file compressed?
The merge process re-encodes the PDF, which may also reduce file size slightly.