How it works
Choose or drop PDFs, reorder them with the Up and Down controls, remove anything you do not need, then create one merged PDF.
PDF tool
Merge PDF
Combine multiple PDFs in the exact order you choose. Processing runs locally in your browser, and selected files are not uploaded to ConvertZiva.
Live converter
Merge PDFs
Processed in your browser. Your PDFs are not uploaded to ConvertZiva.
Drag & drop your files here, or choose files. Up to 12 PDFs, 20.0 MB each, 80.0 MB total.
The merged PDF follows the order shown below.
0 PDFs selected0 B total0 pages detected
Privacy
The merge happens in your browser with pdf-lib. Files are read by the page you opened and are not sent to ConvertZiva servers.
Current limits
Use up to 12 PDFs, 20 MB each, with an 80 MB total selection limit. Encrypted or damaged PDFs may be rejected.
When this tool is useful
Use this to combine related PDFs into one document before sharing, archiving, or printing.
Format notes
PDF keeps pages in document form. Merging preserves selected file order but does not repair every damaged or encrypted PDF.