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What it is
PDF Merge combines multiple PDFs into a single final document directly in your browser. Add files from your device or the Workspace, preview each one, check page count and size, reorder freely, and rotate individually. The final PDF is saved to the Workspace so you can download, rename, reuse, and continue later.
- Merge multiple PDFs into one file
- Previews, pages, and file size always visible
- Reorder and rotate before merging
How it works
Add your PDFs
Upload files from your device or pick them from the Workspace—each document shows a preview, page count, and size.
Reorder and rotate
Drag PDFs up or down to set the final order, and rotate individual documents when needed before merging.
Merge and save
Choose the final file name, start the merge, and get your merged PDF instantly—saved automatically to the Workspace.
Features
Previews and details for each file
Every PDF shows a preview, page count, and size: you know exactly what you are merging.
Full control over the final order
Reorder documents freely: the merged PDF follows exactly the sequence you choose.
Rotate each document
Rotate PDFs one by one before merging—perfect for scans or pages with the wrong orientation.
Workspace integration
Add files from the Workspace and save the final PDF there—ready to download, reuse, or continue with other utilities.
FAQ
No. The merge runs locally in your browser. PDFs are not sent to external servers for merging.
Yes. You can change the order freely and rotate individual documents before generating the final PDF.
The result is saved in the Workspace, so you can download it right away or reuse it anytime.
No, files must be unlocked first. Use the PDF Unlock tool to remove the password, then proceed with merging.
There is no fixed limit imposed by the app: the limit depends on your device's memory. For very large files, merge them in groups if you notice slowdowns.