PDFONGO – Protect PDF with Password

Secure your PDFs by adding password protection using PDFONGO.

As of June 2026, PDFONGO – Protect PDF with Password has 3 users and a 5.00/5 rating from 1 reviews in the Productivity category.

Productivity

Chrome Web Store ↗.crx

Users+50.0%

Rating0%

5.00

1 reviews

Reviews0%

Version

1.2.0

Manifest V3

History

5 snapshots

Tracking since Apr 18, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 18, 2026	2	5.00	1	1.2.0
Apr 27, 2026	—	5.00	1	1.2.0
May 14, 2026	4	5.00	1	1.2.0
May 23, 2026	3	5.00	1	1.2.0
Jun 2, 2026	2	5.00	1	1.2.0
Now	3	5.00	1	1.2.0

Permissions & access

Permissions: storagedownloads
Host access: https://www.pdfongo.com/*

Screenshots

PDFONGO – Protect PDF with Password screenshot 1

PDFONGO – Protect PDF with Password screenshot 2

About

Protect your sensitive PDF files with just one click.

PDFONGO – Protect PDF lets you easily add password protection to any PDF file directly from your browser. No installations, no complicated tools — just upload, secure, and download.

🔐 Key Features

✔ Password-protect PDF files
✔ Fast and secure processing
✔ Works with large PDFs
✔ Powered by PDFONGO API
✔ User-controlled API keys

🚀 How It Works

Open the PDFONGO extension

Select your PDF file

Enter a password

Click Protect PDF

Download your secured file instantly

🔑 API Key Required

This extension uses the PDFONGO API.
You’ll need an API key to use the extension.

👉 Get your API key or documentation here:
https://www.pdfongo.com/api/index.php