Add Password to PDF from Google Docs Using Smallpdf
Using Smallpdf to add a password works directly in the browser on any device. It requires no software installation and supports standard password protection. The free plan allows a limited number of operations per day.
Uploading your PDF to Smallpdf
Go to smallpdf.com and navigate to Protect PDF. Upload the PDF you converted from Google Docs using the Docs to PDF extension. Smallpdf accepts files from your computer, Google Drive, or Dropbox.
Setting the password
Enter the password you want to use. Smallpdf applies 128-bit AES encryption by default. There is no option to select AES-256 in the free web interface. For AES-256, use PDF24 Desktop or Adobe Acrobat.
Downloading the protected file
Click Protect and then download the file. The file is processed on Smallpdf's servers. Files are deleted from their system after an hour. For sensitive documents, consider a local tool instead.
Frequently Asked Questions
Does Smallpdf's free plan support password protection?
Yes, with a limit of two free operations per day. For more frequent use, a Smallpdf subscription or a free desktop tool like PDF24 is a better option.
What encryption does Smallpdf use?
Smallpdf applies 128-bit AES by default in the free web interface. This is acceptable for most uses but not the strongest option available.
Ready to Try It?
Install the free Chrome extension and start converting your Google Docs to PDF in one click.
Install Free Extension