Secure AES-256 File Encryption

Free forever. Open source. Zero telemetry. Built for privacy-first users who demand security without compromise.

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Download Flux-Tui

Open Source

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Features

AES-256 Encryption

Industry standard military-grade encryption.

Offline First

No internet required. Fully local encryption.

Command Line Input

CLI twist to an encryption tool

Lightweight

Minimal footprint, maximum speed.

Why Download Flux-Tui?

Free Forever

No subscriptions. No paywalls.

No Telemetry

Zero tracking. Ever.

Open Source

Fully auditable and transparent.

Privacy Focused

Designed to protect your sensitive files.

FAQ

Is Flux-Tui really free?
Yes. Completely free forever.
Does it collect data?
No telemetry or tracking is built into Flux-Tui.
Is my password stored anywhere?
No. Your password is never stored, logged, transmitted, or saved.
Can anyone recover my files if I lose my password?
No. If you lose your password, your encrypted files cannot be recovered. There is no backdoor.
Is Flux-Tui open source?
Yes. The source code is publicly available for auditing and transparency.
Can I encrypt large files?
Yes. Flux-Tui is designed to handle large files
Is this a GUI or command-line tool?
Flux-Tui is a terminal-based (TUI) encryption tool designed for speed and simplicity.
Do I need technical knowledge to use it?
Basic familiarity with the terminal is helpful, but the commands are simple and straightforward.
Why is Flux-Tui free?
Flux-Tui is built on the belief that privacy should be accessible to everyone.
How is development supported?
Development is supported by community donations.
Why choose Flux-Tui over cloud encryption tools?
Because your files never leave your machine.