# fscrypt

> Linux utility

**Wikidata**: [Q133730063](https://www.wikidata.org/wiki/Q133730063)  
**Source**: https://4ort.xyz/entity/fscrypt

## Summary
fscrypt is a Linux utility designed for filesystem-level encryption. It is free software distributed under the Apache Software License 2.0, allowing users to freely run, study, change and distribute it along with modified versions.

## Key Facts
- fscrypt is a Linux utility that provides filesystem-level encryption capabilities
- It is licensed under the Apache Software License 2.0
- The project is classified as free software
- The latest stable version is 0.3.6, released on November 5, 2025
- Previous stable versions include 0.3.5 (2025-02-12), 0.3.4 (2023-01-31), 0.3.3 (2022-02-23), 0.3.2 (2022-02-06), and 0.3.1 (2021-10-18)
- The project has an ArchWiki article titled "Fscrypt" in English (article ID 29313)
- Source code is maintained at https://github.com/google/fscrypt

## FAQs
### Q: What is fscrypt?
A: fscrypt is a Linux utility that provides filesystem-level encryption, allowing users to encrypt files and directories directly at the filesystem level for enhanced data security.

### Q: What license governs fscrypt?
A: fscrypt is distributed under the Apache Software License 2.0, which permits users to freely use, modify, and distribute the software while providing certain legal protections to contributors.

### Q: How can I access the source code of fscrypt?
A: The source code for fscrypt is available on GitHub at https://github.com/google/fscrypt, where users can view the code, submit issues, and contribute to the project.

## Why It Matters
fscrypt addresses a critical need for native filesystem encryption in Linux systems, enabling users to protect sensitive data at rest without relying on third-party encryption solutions. By integrating directly with the Linux kernel's encryption capabilities, fscrypt provides a more secure, performant solution that doesn't require users to manage separate encrypted containers. This native approach ensures that files are automatically encrypted when written to disk and decrypted when accessed, protecting against physical theft, unauthorized access to storage devices, and certain security threats. As part of the Linux ecosystem, fscrypt contributes to making secure computing more standardized and accessible across different distributions and hardware platforms.

## Notable For
- Being a native Linux utility for filesystem-level encryption that integrates directly with kernel capabilities
- Maintaining a consistent release schedule with regular updates and version improvements
- Providing free software under permissive licensing (Apache Software License 2.0)
- Having comprehensive documentation including a dedicated entry in the ArchWiki
- Being developed and maintained by Google with active community engagement

## Body
### Overview
fscrypt is a specialized Linux utility focused on providing filesystem-level encryption capabilities. It falls under the broader category of free software, adhering to principles that allow users to run, study, change, and distribute both the original and modified versions of the software.

### Version History
The project maintains a steady release cycle with the following stable versions:
- Version 0.3.1 (released October 18, 2021)
- Version 0.3.2 (released February 6, 2022)
- Version 0.3.3 (released February 23, 2022)
- Version 0.3.4 (released January 31, 2023)
- Version 0.3.5 (released February 12, 2025)
- Version 0.3.6 (released November 5, 2025, current stable version)

Each release includes updates, improvements, and potentially new features for the filesystem encryption functionality.

### Documentation and Accessibility
The project is well-documented with a dedicated ArchWiki article titled "Fscrypt" in English. Users can access detailed information about the utility through this resource, which covers installation, configuration, and usage instructions. The source code repository at https://github.com/google/fscrypt serves as the central hub for development, issue tracking, and community contributions.

## References

1. [Source](https://api.github.com/repos/google/fscrypt)
2. [Release 0.3.1. 2021](https://github.com/google/fscrypt/releases/tag/v0.3.1)
3. [Release 0.3.2. 2022](https://github.com/google/fscrypt/releases/tag/v0.3.2)
4. [Release 0.3.3. 2022](https://github.com/google/fscrypt/releases/tag/v0.3.3)
5. [Release 0.3.4. 2023](https://github.com/google/fscrypt/releases/tag/v0.3.4)
6. [Release 0.3.5. 2025](https://github.com/google/fscrypt/releases/tag/v0.3.5)
7. [Release 0.3.6. 2025](https://github.com/google/fscrypt/releases/tag/v0.3.6)
8. [Source](https://www.kernel.org/doc/html/latest/filesystems/fscrypt.html)