# \[Giveaway\] Coolmuster PDF Locker | 1 Year License

**URL:** <https://onehack.st/t/giveaway-coolmuster-pdf-locker-1-year-license/287321>\
**Category:** Give-Away and Freebies\
**Tags:** ebook, privacy, freebies, documents\
**Created:** [July 19, 2024, 8:42pm UTC](https://onehack.st/t/giveaway-coolmuster-pdf-locker-1-year-license/287321 "2024-07-19T20:42:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Aina](https://onehack.st/user_avatar/onehack.st/aina/32/167469_2.png) [@Aina](https://onehack.st/u/Aina)\
**Post date:** [July 19, 2024, 8:42pm UTC](https://onehack.st/t/giveaway-coolmuster-pdf-locker-1-year-license/287321/1 "2024-07-19T20:42:51Z")

</div>

![image](https://onehack.st/uploads/default/original/3X/5/a/5a29071a2242b1122891bd3f38835e5de2c37f2b.png)

[Giveaway] Coolmuster PDF Locker | 1 Year License

Encrypting your PDF files with a strong password is a great way to prevent your files from opening or editing without your permission. Coolmuster PDF Locker is the simplest application for this; this PDF encryption software supports three different encryption systems, including 40-bit RC4, 128-bit RC4, and 128-bit AES. Coolmuster PDF Locker runs from Windows XP to Windows 11 (the latest version).

## Key Features

- Add a user password to protect your own PDF files.
- Apply the owner’s password to control the access permission of PDF files, such as copying, modifying, and quality printing.
- 3 encryption security levels for your reference.
- Various options for PDF security, such as resolution settings, document printing, and copying.
- Support drag and drop operation.
- The batch process is supported.

Supported OS: Windows 11/10/8/8.1/7

## How to get the Coolmuster PDF Locker license key for free?

Step 1. Go to the [Coolmuster PDF Locker giveaway page](https://www.coolmuster.com/giveaway/pdf-locker.html)

Enter your name, email address, and captcha, then press the “Submit” button.

Your license code will appear in a new window; please remember to save it!

Step 2. Download the installer Coolmuster PDF Locker —\> [cool-pdf-locker.exe](https://www.coolmuster.com/downloads/cool-pdf-locker.exe)

Open the program after installation and register it to the full version:

> - This is an annual license for the current version only
> - Non-commercial usage
> - No free updates and tech support
> - You must register it before the giveaway has ended
> - Source, Tickcoupon

## Enjoy! ❤

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<div class="post-metadata">

**Author:** ![Aina](https://onehack.st/user_avatar/onehack.st/aina/32/167469_2.png) [@Aina](https://onehack.st/u/Aina)\
**Post date:** [May 6, 2025, 10:29pm UTC](https://onehack.st/t/giveaway-coolmuster-pdf-locker-1-year-license/287321/3 "2025-05-06T22:29:50Z")

</div>

Step 1. Go to the [Coolmuster PDF Locker giveaway page](https://www.coolmuster.com/giveaway/pdf-locker.html)

Enter your name, email address, and captcha, then press the “Submit” button.

Your license code will appear in a new window; please remember to save it!

Step 2. Download the installer Coolmuster PDF Locker —\> [cool-pdf-locker.exe](https://www.coolmuster.com/downloads/cool-pdf-locker.exe)

Open the program after installation and register it to the full version:

> - This is an annual license for the current version only
> - Non-commercial usage
> - No free updates and tech support
> - You must register it before the giveaway ends

## Enjoy! ❤

---

<div class="post-metadata">

**Author:** ![Aina](https://onehack.st/user_avatar/onehack.st/aina/32/167469_2.png) [@Aina](https://onehack.st/u/Aina)\
**Post date:** [July 5, 2025, 7:07pm UTC](https://onehack.st/t/giveaway-coolmuster-pdf-locker-1-year-license/287321/4 "2025-07-05T19:07:32Z")

</div>

Step 1. Go to the [Coolmuster PDF Locker giveaway page](https://www.coolmuster.com/giveaway/pdf-locker.html)

Enter your name, email address, and captcha, then press the “Submit” button.

Your license code will appear in a new window; please remember to save it!

Step 2. Download the installer Coolmuster PDF Locker —\> [cool-pdf-locker.exe](https://www.coolmuster.com/downloads/cool-pdf-locker.exe)

Open the program after installation and register it to the full version:

- This is an annual license for the current version only
- Non-commercial usage
- No free updates and tech support
- You must register it before the giveaway ends

## Enjoy! ❤