Merge PDF
Combine PDFs and images into one PDF in your chosen file order.
This tool preserves normal PDF quality and structure for its core operation.
Choose files or drag them here
application/pdf, image/* · Up to 50 files · Max 25 MB per file
Options
Using Merge PDF
Combine PDFs and images into one PDF in your chosen file order.
How to Use Merge PDF (Step-by-Step)
Follow these quick steps to achieve optimal results in seconds.
Choose or Import Files
Upload or drag and drop your application/pdf, image/* file into the secure workspace.
Configure & Preview
Customize available settings, page ranges, or compression levels with real-time feedback.
Immediate Download
Execute processing and download your finalized output instantly without countdowns or watermarks.
Workflow
Add the source files, arrange their order and choose whether to create bookmarks before processing.
Example to try
Combine a cover PDF and a two-page report; inspect the cover position and final page count.
Illustrative check using non-sensitive sample input; not a claim of a measured production result.
Limitations and review
Merging combines content; it does not make scanned text editable or reduce file size automatically.
Processing and privacy
Input files or text and selected options are sent to a server processing job. Review the upload limits and job expiry shown in the workspace. Expiry and scheduled physical cleanup are separate events.
Read our full privacy policy →Privacy Guaranteed
Isolated sandbox execution with automated 30-min file deletion.
No Quality Loss
Lossless vector preservation and crisp high-DPI rendering without watermarks.
Immediate Access
Instant downloads with zero registration, subscriptions, or forced waiting gates.
Technical Specifications & Input Settings
The file picker accepts application/pdf, image/*. Select 2–50 file(s). The current web uploader limits each file to 25 MiB; the service may reject additional unsupported inputs.
- Create bookmarks
- Optional on/off setting.
Questions about Merge PDF
Frequently asked technical and operational questions about merge pdf.
Can I combine scanned images and PDFs into a single file?
Yes. You can upload multiple PDFs, JPGs, and PNGs together, reorder page sequence via drag-and-drop, and merge them into a single PDF.
Are outline bookmarks preserved when merging PDFs?
Yes. Existing document outline bookmarks can be retained or newly created to reflect the starting page of each merged source file.
Where does Merge PDF process my input?
Files are processed in an isolated server session that merges page trees losslessly, with temporary files purged on an automated 30-minute cleanup schedule.