What stays local
Your selected PDF is handled in this browser session. BQ PDF Tools does not add your document to the offline cache or upload it to an application server.
Organize PDF tool
Merge PDF
Combine contracts, scans, reports, or chapters into one PDF without sending the files to a server.
Choose PDF
Processing happens locally in this browser. Keep this tab open until the result is ready.
Drop two or more PDF files hereor select files from this device · adaptive limit based on this device
Settings restored for this tabNon-text options from the previous page load were restored. Files and filenames were not saved.
Choose a file to begin.
Processing did not finish
Diagnostics include the tool, browser, file count, total size, and visible error—but never filenames or document contents.Your selected files and settings are still available.
Trust and output notes
Use this quick checklist before replacing an important PDF.
What this tool preserves
- Original page content is copied without screenshot conversion when possible.
- The original file is never changed.
- Page order and selection are visible before download.
What to check
Encrypted, damaged, very large, or unusually structured PDFs may fail. Keep the original until the output is checked.
Practical examples
Example 1
Fix a scan where page 3 appears before page 2.
Example 2
Remove blank pages before emailing a document.
Example 3
Extract only the signed pages from a larger packet.
How to merge pdf
Step 1
Choose two or more PDF files.
Step 2
Drag the file rows to set their order.
Step 3
Select Merge PDFs and download the result.
What this tool does
The merger copies every page from each selected document into a new PDF. Drag files into the order you need, then download the finished document.
Privacy note: selected files are handled by JavaScript running on your device. The application does not intentionally transfer document contents to a BQ server. Browser extensions, managed-device policies, and the browser itself remain outside the site’s control.
Compatibility note: PDF is a complex format. Very large, encrypted, malformed, digitally signed, or unusually constructed files may not process correctly. Keep the original document until you have checked the result.
Frequently asked questions
Are my PDFs uploaded?
No. The selected files are read and combined inside your browser.
Does merging change page quality?
The tool copies the original PDF pages rather than taking screenshots, so the visible page quality is normally preserved.
Can I change the order?
Yes. Drag the selected file rows before processing.
Related PDF tools
Continue your document workflow.
Split PDF
Create separate PDFs from pages or page ranges.
Compress PDF
Choose text-preserving or scan-focused PDF compression.
Rotate PDF Pages
Select page thumbnails and rotate them visually.
Delete PDF Pages
Select thumbnails and remove unwanted PDF pages.
Extract PDF Pages
Select page thumbnails and create a focused PDF.
Reorder PDF Pages
Drag page thumbnails into a complete new order.