Forum Discussion

Kaisond's avatar
Kaisond
Tin Contributor
Jul 10, 2026

How to eliminate or delete password in pdf from my PC?

Have a PDF that was password protected some time ago and need to remove the protection entirely so it can be opened and shared freely without requiring a password every time. However, I can't access ...
Features
AAbner's avatar
AAbner
Iron Contributor
Jul 10, 2026

Preview is the default built-in image and PDF viewer in macOS. You can use it as a simple offline way to how to eliminate pdf password files, but please note that it only runs on Apple Mac devices and cannot be used on Windows systems. Its native export feature provides a straightforward method for removing restrictions without additional software.

It allows you to open password-protected PDF files and disable encryption when exporting a new copy, but you must first enter the original PDF password to open the protected file.

Instructions: Right-click the encrypted PDF file and select “Open with Preview,” then enter the correct PDF password to unlock the document. Click “File” → “Export” in the top menu bar. In the export window, uncheck the “Encrypt” checkbox, select a save location, and click “Save” to generate a brand-new, password-free PDF file.

Once the export process is complete, the newly generated PDF will have all password encryption completely removed. This makes it an effective solution for users looking for how to eliminate pdf password protection using built-in tools.

Its advantages include: it comes pre-installed on all macOS computers, requiring no additional downloads; all file processing is done locally, avoiding the privacy risks associated with cloud uploads; and PDF encryption can be removed with just a single, simple export step.

Its disadvantages include: it only supports macOS and is completely incompatible with Windows; the PDF cannot be unlocked without the original password; and it renders complex, multi-layered PDF forms poorly.

This method uses the native export feature of the Preview app to remove password protection from a PDF, so it is only suitable for Mac users who know the original PDF’s open password.

If you’re using a Mac and want to quickly resolve this issue without relying on third-party PDF software, you can try this method. However, it is not supported on Windows devices and may break advanced interactive elements in the PDF, so please proceed with caution when handling complex official documents.