Merge PDFs entirely in your browser with no server upload at all. Contracts, finance, and HR documents stay safe. Close the page and data is cleared — your privacy is protected.
Merge PDFs FreeMerging runs completely in your browser. Files never pass through any server.
Confidential files like contracts, finance, and HR records never leave your device.
After merging and downloading, closing or refreshing the page clears all data with no residue.
After uploading, drag to adjust the order and preview the merge result locally.
Choose or drop the .pdf files you want to merge.
Drag the thumbnails to arrange the order.
Merge in your browser and download the file directly.
Correct. All merging happens locally in your browser. Files are never uploaded to any server; a network capture would show no upload traffic.
No. After merging and downloading, closing or refreshing the page clears the data. There is no server-side residue because nothing was uploaded in the first place.
Especially sensitive documents like contracts, financial statements, and HR records, or any PDF you do not want to upload to a third-party server.
Yes. Browser-local processing (built on PDFLib) relies on no external service. Files are merged entirely on your device.
After the page first loads, the core merge logic runs locally. Open the page online first, then go offline to make sure all scripts are fully loaded.