Best apps like VOID – QR & File Encryption

9+ similar apps compared and reviewed

5.0 avg rating
8 free apps
Updated September 2026

Looking for something like VOID? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to VOID

Grafin#3

Grafin by Gleb Ragalevich

Keep Your Secrets
Worth Considering
🔧 Utilities
5.0(2 ratings)
Free
Grafin screenshot 1
Grafin screenshot 2
Grafin screenshot 3
Grafin screenshot 4
Grafin screenshot 5
Grafin screenshot 6

This app offers a simple way to encrypt and decrypt text messages and notes locally on your device. It generates unique keys for secure communication and experimentation with coding, all while working offline and without data collection.