If this tool helped you, you can buy us a coffee ☕
Set PDF printing, copying, and editing permissions. Add open and owner passwords to secure your documents.
Upload PDF File
PDF (Supported formats: .pdf)
Max 2.5 MB
Upload files and configure options, then click start processing
PDF N-up Tool
Smartly arrange multiple PDF pages onto a single sheet to optimize printing and reading efficiency.
Remove Blank Pages from PDF
Accurately identify and remove blank pages from PDFs to optimize document structure and reduce file size.
Remove Pages from PDF
Accurately delete specific pages from PDF documents. Supports both single page and page range operations.
Resize & Scale PDF Pages Online
Precisely adjust the display scale of specific pages in a PDF document to optimize reading or printing.
PDF N-up Tool
Smartly arrange multiple PDF pages onto a single sheet to optimize printing and reading efficiency.
Remove Blank Pages from PDF
Accurately identify and remove blank pages from PDFs to optimize document structure and reduce file size.
Remove Pages from PDF
Accurately delete specific pages from PDF documents. Supports both single page and page range operations.
Resize & Scale PDF Pages Online
Precisely adjust the display scale of specific pages in a PDF document to optimize reading or printing.
Split PDF
Extract specific pages or page ranges from a PDF to create a new, independent document.
Worried about your PDF documents being printed, copied, or tampered with? This tool allows you to precisely control PDF access and operation permissions by setting a user password (open password) and an owner password (permissions password). PDF permissions act as a security mechanism that uses encryption and metadata modification to restrict actions such as print resolution, content copying, text editing, form filling, and adding comments.
Q: How can I completely remove all permission restrictions from a PDF?
A: To remove restrictions, leave the owner password field blank and check all the allowed permissions boxes.
Q: How compatible are these permissions across different PDF readers?
A: Our permission settings are based on Adobe standards and are compatible with most readers. However, some mobile apps may display them differently. We recommend verifying the results using Adobe Acrobat.
Please keep your owner password safe; if lost, you will not be able to modify the permissions later. Avoid uploading corrupted PDF files, and ensure a secure network environment when processing sensitive documents. Files are automatically deleted from our servers after processing, but we still advise against uploading highly sensitive content.
For contracts, we recommend using a "No Editing + Low-Resolution Printing" combination. This allows the document to be reviewed while preventing high-quality duplication. Typical setup: User password "Open123" to control access, and owner password "Admin456" to restrict printing and editing. The output document will display a "Secured: Password Protected" status in Acrobat.
