NoLogPDF

Local browser workspace

Fast, free, browser-only tools. Your files stay on your device.

Edit PDF Browse all tools

61 browser tools Works on mobile Free to use

No File Logs

We do not upload, store, or track the files you process.

No Backend

All processing happens inside your browser.

100% Free

Every tool is free. No hidden costs.

Total Transparency

Built for trust with clear local limits.

PDF Security / Beta

Change PDF Permissions Online

Set supported printing, copying, editing, and annotation permission flags while encrypting a PDF.

Quick answer

What does Change Permissions do?

Set supported printing, copying, editing, and annotation permission flags while encrypting a PDF. The selected PDF and passwords are processed locally in this browser without being sent to a backend conversion server. Permissions require password protection and are not a substitute for access control outside the PDF.

Use Change Permissions when you need to set supported PDF reader permission flags with password protection. Common uses include limit casual copying in compatible readers, control printing on a distributed copy, create a review file with restricted editing.

Input: PDF and passwords
Processing: In this browser
File upload: No
Price: Free

Designed around the task

Why use Change Permissions?

Focused controls, local processing, and clear limits help you finish the job without sending the document to a conversion server.

Focused results

Encrypts the PDF and writes supported permission flags.

Useful browser controls

Creates a new protected copy rather than changing the source file.

Desktop and mobile

Use Change Permissions in a current desktop or mobile browser without installing a separate app.

Simple local workflow

Create an output you can inspect before sharing.

Private by design

The selected PDF and passwords are processed by JavaScript running in this browser for Change Permissions. NoLogPDF does not send them to a backend conversion API, and file names, contents, form values, passwords, and output data are excluded from site analytics.

Automatic file recognition

NoLogPDF checks the selected file in your browser and shows the controls available for Change Permissions.

How to use Change Permissions

Choose a PDF file.
Enter the required open and owner passwords.
Select printing, copying, editing, and annotation permissions.
Create and test the protected PDF in the intended reader.

What Change Permissions changes

Encrypts the PDF and writes supported permission flags.
Creates a new protected copy rather than changing the source file.

Browser-only privacy

Limits to know before using Change Permissions

Permissions require password protection and are not a substitute for access control outside the PDF.
Enforcement depends on the PDF reader respecting permission flags.

Common uses for Change Permissions

Limit casual copying in compatible readers.
Control printing on a distributed copy.
Create a review file with restricted editing.

Next step: Continue this workflow with Remove Metadata.

Change Permissions questions

How does Change Permissions work?

Set supported printing, copying, editing, and annotation permission flags while encrypting a PDF. Choose a PDF file. Enter the required open and owner passwords. Select printing, copying, editing, and annotation permissions.

Does Change Permissions upload my PDF and passwords?

No. The selected PDF and passwords are read by code running in this browser for this operation. NoLogPDF does not send them to a backend conversion API or include document data in analytics.

What does Change Permissions change in the output?

Encrypts the PDF and writes supported permission flags. Creates a new protected copy rather than changing the source file.

What limits should I know before using Change Permissions?

Permissions require password protection and are not a substitute for access control outside the PDF. Enforcement depends on the PDF reader respecting permission flags.

Published and maintained by NoLogPDF

How this tool page is checked

The instructions describe this browser implementation, its expected output, and its known limits. Core workflows are exercised with local fixtures, output files are validated where the format allows, and mobile behavior is checked at a narrow viewport.