Aura converts audio, images, and video on your own device — Mac, iPad, or iPhone — using Apple's native frameworks. Each conversion fully decodes and re-encodes the file, so nothing is faked and nothing is lost. No cloud uploads, no accounts, no subscriptions — just clean output.
Aura is organized into four Spaces: Sound for audio, Visual for images, Motion for video, and Tags for metadata. Tags is free.

Aura isn’t a web app wrapped in a window. It is built entirely with native technologies (Swift & SwiftUI) to ensure it launches instantly, respects your battery life, and looks like it belongs on your OS.
Whether you need ALAC for a final audio mix, a high-quality image format, or a clean video export, Aura handles your files with precision. We use Apple’s native frameworks across sound, visual, and motion domains to ensure your media remains intact—no hidden processing, no quality loss.
Your files never leave your device. Aura processes everything locally and offline, and the App Store privacy label reads "Data Not Collected" — because that's what it does.
Aura is a ZepheniaLabs project. The studio builds small, native utilities and keeps them ad-free and private. Aura is priced the way it's built: pay once for the Space you need — Sound, Visual, or Motion — or the Aura Pass for all of them. No ads, no tracking, no subscription.
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Download Aura on the App Store: apple.co/485wtyb
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