Processing boundary
Input is processed only in the active browser tab's memory and is not sent to a ByteQuant server.
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Converters
PDF Merge
Opens up to 15 PDFs totaling 50 MB in browser memory and copies pages into a new document in visible file order. It never bypasses encryption, and existing digital signatures may no longer remain valid.
✓ Free✓ No account✓ In-browser
Persistent storage
Input and output are not stored. The optional usage counter keeps only tool identity and count, never content.
Verification
Output comes from disclosed rules or browser APIs and needs independent review before high-impact use.
A result in three steps
- 01
Choose at least two PDFs totaling no more than 50 MB.
- 02
Verify merge order with the up and down controls.
- 03
Create the new PDF, verify page count and order, then download it.
When is this tool useful?
- ✓ Combining report appendices
- ✓ Delivering ordered document sections
- ✓ Merging a set of scanned files
Important limitation
Automated output is a preliminary assessment. Do not use it alone for legal, financial, medical, or security-critical decisions.
LEARN THE WORKFLOW
Guides for this tool
Create PDF from Images: Size, Order, and Readability Guide
Turn scans, receipts, and presentation images into one PDF with the right size and order.
Read guide →PDF Merge and Split: Privacy, Signatures, and Document Integrity
Handle encryption, digital signatures, forms, and authorization correctly when processing PDF pages locally.
Read guide →ABOUT THIS TOOL
Frequently asked questions
Does this tool send input to a server?+
No. Processing runs in this browser tab. Data leaves the page only when you choose to copy or download the result.
Is the result definitive?+
The tool produces consistent output from disclosed rules and browser APIs, but context, data quality, and method limitations can affect it. Verify high-impact decisions.
Is input saved?+
No. Tool input is not persisted to localStorage or another durable store. Only with your consent may tool slug, count, and last-used time be kept on this device for personal shortcuts; that record can be deleted through privacy choices.