FFX Pro Audio Video Converter

Professional Media Conversion Suite

FFX Pro wraps the raw power of FFmpeg in a clean, intuitive PySide6 interface. Process entire folders in batch, use hardware acceleration to max out your GPU, and dial in exact encoding parameters for broadcast-quality output.

Python PySide6 FFmpeg Multi-threading

Features

100+ audio and video formats
Batch conversion with queue management
Hardware acceleration (NVENC, QSV, AMF)
Custom FFmpeg parameter passthrough
Quality presets for professional output

Who this is for

GOOD FIT

You want encryption that works without a cloud account
You operate in air-gapped or restricted network environments
You need a one-time purchase with no recurring cost
You want to verify the cryptographic primitives before trusting them

NOT A FIT

You need cross-device sync via a cloud vault
You're looking for a mobile (iOS/Android) application
You need team/shared access to the same encrypted file
You're on macOS or Linux (Windows 10/11 only currently)

System Requirements

Windows 10/11, 64-bit, FFmpeg installed

Security Guarantees

Offline-First

No internet required for activation or use. Your data never leaves your machine.

AES-256 Encryption

Industry-standard encryption for all data at rest. No plaintext storage, ever.

HWID Binding

Licenses are bound to your hardware fingerprint, preventing unauthorized redistribution.

No Telemetry

No analytics, no crash reporting, no usage tracking. Zero data collection.

$19.99

1-Year Validity license · one-time payment

Immediate access after purchase
Works 100% offline, no account needed
Free updates within the major version

Buy Now — $19.99

Secure checkout via Gumroad · Instant download

Platform Windows 10 / 11
Version 1.0.0
License 1-Year Validity
Category Media & Productivity
Type Desktop App

View Source Support on Ko-fi

AES-256 Offline Lifetime

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