Drop files here

Merge PDF files

Arrange and merge PDFs in any order with a straightforward online PDF combiner that records actions for traceability.

Select PDF files
Choose files from Dropbox
or drop PDF here

Combine several PDFs into a single document online with auditable processing. No watermarks or size limits—every merge step is logged for compliance.

  • Merge multiple PDF files and confidential

  • Works on Windows, Mac, Linux, and Mobile, with unified audit trails and monitoring across platforms.

  • No installation necessary and completely free

Easy Online PDF Combiner
Merge multiple PDF documents into one via a simple drag-and-drop workflow. The process is free, monitored, and auditable, with privacy preserved.
Secure PDF Merging
All data is transmitted over TLS and managed with audit-friendly security controls. Files are protected during transit and are securely removed after processing, as recorded in the activity log.
Operates on Windows, macOS, Linux, and mobile platforms with traceable, compliant execution
Across Windows, macOS, Linux, and mobile devices, our PDF merging tool provides traceable, auditable processing with a centralized log history. It’s completely free and designed with robust security controls, including TLS-encrypted processing and a transparent activity log.
Audit-Ready PDF - Preview and Merge
During merging, a traceable preview shows the document state and the action history. This enables you to review order, removal, or insertion steps while the processing activity is captured for auditing and compliance.
Merge PDFs Reliably
You don’t need costly software to combine PDFs. Our online tool is free to use and operates under auditable security standards with TLS-encrypted processing and built-in activity logging to support compliance and traceability.
Processing in the Cloud
No installation is required—everything runs in the cloud. Across any device or operating system, the service maintains centralized audit trails and real-time monitoring of document status and processing events during online PDF merges.

Frequently Asked Questions

Yes. This Merge PDF tool is free to use online. You can combine multiple PDF files into one without registration, watermarks, or software installation. All actions are recorded in the PDF Audit and Logging framework to provide auditable processing history; some limits may apply based on file size or usage.

No installation is required. This is a cloud-based Merge PDF tool that runs directly in your web browser. It supports all major browsers and devices, including Windows, macOS, Android, and iOS. All merge actions are recorded in PDF Audit and Logging to support traceability and monitoring of document status.

Yes. PDF actions are tracked for traceability under the PDF Audit and Logging program. Your files are protected with HTTPS encryption during upload and processing. All processing events are recorded in auditable logs with timestamps and identifiers. Temporary processing artifacts are automatically purged according to retention policies to maintain privacy and security. The audit trails support monitoring of document status, processing history, and operational events, and you will receive alerts for significant changes or issues.

Merge PDF

How To Merge PDF Files Online:

A clear, auditable, step-by-step guide to merging PDFs using our tool:

  1. Add files to the auditable merge queue by dragging and dropping them into the PDF combiner.
  2. Arrange files as you wish
  3. Rotate, delete, or add files as needed. Each action is recorded in the activity log to preserve traceability.
  4. Click the Merge PDF button to perform the merge; the operation is logged, and you can download the final PDF along with its audit trail.

This file requires password

Ignore these files
wrong password

Some file(s) requires password

Damaged/Corrupted File

Unable to process damaged or corrupted files. For traceability and audit verification, open the file with any PDF reader to confirm integrity. If the document cannot be opened, it may be corrupted. Restore the file and retry to preserve a complete processing history before conversion.

loading page