Is PDF: Lock & Unlock free?

Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.

Does PDF: Lock & Unlock have a free trial?

No. None of its offers (US) come with a free trial.

Utilities

Name: PDF: Lock & Unlock
Rating: 3.8 (73 reviews)
Author: Hardik Dhameliya

Hardik Dhameliya

Prices are current as of 22 Aug 2026.

PDF: Lock & Unlock has no in-app products on record in the United States.

3.8 out of 5, based on 73 reviews.

Is PDF: Lock & Unlock free?: Yes. The app is free, in all 175 countries it sells in, and it sells nothing inside it.
Does PDF: Lock & Unlock have a free trial?: No. None of its offers (US) come with a free trial.

Last updated 2 months ago.

PDF: Lock & Unlock sells in 175 countries. It was released 3 years and 10 months ago, on 4 Dec 2022. It holds a 3.8 rating from 73 reviews.

Supports 1 language: English.