Ombracrypt is described as 'Zero-trust, network-isolated desktop application built for local Post-Quantum Cryptography (PQC) file encryption. It is designed specifically to defend your private files against "Harvest Now, Decrypt Later" (HNDL) attacks without ever relying on' and is a file encryption software in the security & privacy category. There are more than 10 alternatives to Ombracrypt for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best Ombracrypt alternative is VeraCrypt, which is both free and Open Source. Other great apps like Ombracrypt are Cryptomator, TrueCrypt, Picocrypt and LUKS.
Ensure your data's security by encrypting entire partitions, storage devices, or system drives with VeraCrypt. Benefit from transparent and automatic real-time encryption, hardware acceleration on modern processors, and robust security algorithms that are resistant to brute-force attacks.
France
EU
Cryptomator provides transparent, client-side encryption for your cloud. Protect your documents from unauthorized access. Cryptomator is free and open source software, so you can rest assured there are no backdoors.
GermanyEU
[TrueCrypt is not exactly "Open Source", but the source is available. See the reviews to get more information.]
United States
Picocrypt is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for encryption, with a focus on security, simplicity, and reliability.
LUKS is the standard for Linux hard disk encryption. By providing a standard on-disk-format, it does not only facilitate compatibility among distributions, but also provides secure management of multiple user passwords.
AustriaEU
Offers robust file encryption with AES-256 for premium and AES-128 for free users, integrated password manager, intuitive interface, support for cloud storage, multilingual options, offline security, group management tools, and secure file deletion features.
SwedenEU
Picocrypt NG (new generation) is a very small (hence Pico), very simple, yet very secure encryption tool that you can use to protect your files. It's designed to be the go-to tool for file encryption, with a focus on security, simplicity, and reliability.
AstraCrypt - is a free, powerful and open-source encryption app that has everything you need to keep your data safe and secure.
Ukraine
Arcanum is built directly on VeraCrypt's cryptographic C sources — the same AES, XTS, PBKDF2, and cascade cipher implementations used in the desktop application. Containers created in Arcanum open in VeraCrypt on desktop and vice versa, with no conversion or export needed.
zuluCrypt is a free hard drives encryption, supports PLAIN dm-crypt, LUKS, TrueCrypt, VeraCrypt, and Microsoft’s BitLocker volumes. Currently Linux only.
Netherlands
