Appropriate use
Permanently obscure selected sensitive content before a PDF is disclosed or published.
Online PDF tool
Redact PDF Online
Fact-checked against current tool limits and output settings
Direct answerRedact PDF converts PDF input into a PDF with selected content permanently obscured online. Upload the source, choose the required options, run the tool, and verify the downloaded result before using or sharing it.
Permanently obscure selected sensitive content before a PDF is disclosed or published. Upload PDF files and download a PDF with selected content permanently obscured when processing is complete.
Online document tool
Choose files to redact pdf
Drop files here
Accepted: .pdf. Maximum files: 1.
Sign in is requested only when you submit the processing job.
Browser-based workflow
Redact PDF Online
Permanently obscure selected sensitive content before a PDF is disclosed or published.
The original file remains on your device unchanged. Download the processed result as a new file and review it before using it in a business, legal, publishing or records workflow.
Three steps
How to Use Redact PDF
- 01
Upload your file
Choose PDF files from your device and confirm that they are the correct source documents.
- 02
Apply the security action
Submit the files to the Redact PDF workflow and wait for processing to finish.
- 03
Download and review
Download a PDF with selected content permanently obscured, open it, and compare the result with the source before sharing it.
Workflow details
How Redact PDF Supports a Secure Workflow
Use document security actions only with proper authorization, then validate the result in the applications used by the intended recipient.
- Accepts PDF input
- Creates a PDF with selected content permanently obscured
- Supports one file per job
- Runs from a current web browser
- Uses HTTPS for file transfer
- Keeps the original file unchanged on your device
Before processing
Authorized Use vs Document Risk
Security check
A black rectangle is not always a true redaction; verify that underlying text and metadata cannot be recovered.
PDFconver workflow
Why Use Redact PDF With PDFconver?
Secure transfer
Files are sent over HTTPS and each signed-in user can access only jobs associated with their account.
Clear data handling
Uploaded files are used to complete the requested job. Review our security and privacy pages before processing sensitive material.
No installation
Run the tool without downloading or maintaining desktop software.
Browser-based
Work from a current browser on desktop, tablet or mobile.
Clear limits
Submit up to 1 file and 25 MB combined per job.
Reviewable output
Download a separate result so you can compare it with the source before sharing.
Supported input and limits
Redact PDF Formats and Limits
| Accepted input | |
|---|---|
| Output | a PDF with selected content permanently obscured |
| Files per job | Up to 1 |
| Combined upload size | Up to 25 MB |
| Platform | Current browsers on Windows, macOS, Linux, Android and iOS |
Encrypted, damaged, unusually complex or unsupported files may not process correctly. Keep the source file and inspect the downloaded result.
Troubleshooting
Common Redact PDF Problems
Am I allowed to process this PDF?
Use security tools only on documents you own or are explicitly authorized to modify, sign, unlock or disclose.
Why does another viewer behave differently?
Encryption, permissions, signatures and annotations are not handled identically by every PDF application.
Can the action be reversed?
Some security actions are intentionally difficult or impossible to undo. Preserve an authorized original before processing.
Is the output ready to share?
Reopen the file, test the intended restriction or signature, and inspect metadata and hidden content before delivery.
Questions and answers
Redact PDF FAQ
What files can I use with Redact PDF?
This tool accepts PDF input. Select only files you are authorized to process.
What does Redact PDF create?
The completed workflow produces a PDF with selected content permanently obscured for download and review.
What is the upload limit?
You can submit up to 1 file with a maximum combined size of 25 MB per job.
Do I need to install software?
No. The workflow runs in a current browser on Windows, macOS, Linux, Android and iOS.
What should I check after processing?
Open the download and compare its page count, content, formatting and intended behavior with the source before sharing or replacing an approved file.