Mac
Install the Mac companion
Download and open Offline Vault Companion for Mac when it becomes available, then allow local-network access if macOS asks.
Private media, without a subscription
Your media. Your computer. Always with you.
Offline Vault pairs your iPhone with your own computer over the same local network, so your media can stay organized, transfer in the background, and play anywhere.
$19.99
one-time purchase
Included
Computer companion for macOS and Windows
iPhone app
A direct route from computer to iPhone
From your computer to your pocket.
Follow these steps once, then transfer supported media whenever your iPhone and computer are on the same local Wi-Fi network.
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01
Install Offline Vault
Install Offline Vault on your iPhone when it becomes available, then open the app.
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02
Install the companion
Install Offline Vault Companion on your Mac or Windows computer. See the platform notes below.
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03
Use the same Wi-Fi
Connect the computer and iPhone to the same local Wi-Fi network before pairing.
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04
Choose what to share
On the computer, choose the folder containing your supported media and select Start Sharing.
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05
Connect from Transfers
On iPhone, open Transfers, scan the QR code shown by the companion, then approve the connection.
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06
Choose your media
Browse the supported media available from the shared folder and transfer selected files to your phone.
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07
Play it anywhere
Open transferred files from your Offline Vault library, even when your computer is no longer connected.
Windows 10 / 11
Install the Windows companion
Download and run the one-file EXE. Because this build is self-signed and untimestamped, Windows may show SmartScreen; choose More info, Run anyway, then approve UAC. Manual package files remain available for advanced installation.
Open verified Windows downloadsWhile sharing
The phone follows the companion.
Choose a different shared folder on the computer and the available media refreshes automatically on iPhone. Stop sharing or close the companion, and the phone disconnects. Files already transferred to iPhone remain available offline.
No connection?
Check these five things.
- Confirm the computer and iPhone are on the same Wi-Fi.
- Make sure sharing is running in the companion.
- Enable Local Network permission for Offline Vault in iPhone Settings.
- Temporarily disable any VPN or guest-network isolation.
- Show a fresh QR code and scan it again from Transfers.
Designed around ownership
A media library that answers to you.
Import compatible files directly from Files or connect your own computer. Offline Vault keeps playback, organization, and storage controls together on iPhone.
- Purchase
- $19.99 once
- Computer companion
- macOS + Windows
- Subscription
- None required
- Hosted service
- Not currently offered
Ready before you leave
Select it once. Play it without a connection.
Background transfers prepare selected audio and video for local playback. Artwork, playlists, favorites, and widgets make the saved library feel at home on iPhone.
- Audio and video playback from local storage
- Playlists, favorites, artwork, and queue controls
- Lock-screen controls and home-screen widgets
Private by design, precise in its claims
Separate what is personal. Keep control local.
Move selected items and playlists into a private folder protected by the app’s local passcode. Offline Vault does not need Photos or Apple Music access to manage files saved inside its library.
Private folders
Keep selected media and private playlists behind the app’s own local passcode.
Storage you can see
Review space used, largest files, and cached artwork from one storage view.
Your computer, your folder
The included companion lets your own computer remain the source of your library.
Offline Vault Companion
Your library starts on your computer.
The companion is included with Offline Vault. Select a folder, start sharing, and pair your iPhone by scanning the QR code while both devices are on the same Wi-Fi.
macOS
Coming soon
Offline Vault Companion for Mac
Choose a folder containing your files, start sharing, and pair with your iPhone on the same local network.
Windows 10 / 11
Self-signed sideload
Offline Vault Companion for Windows
Version 1.0.1 uses a one-file installer. This build is self-signed and untimestamped, so Windows may show SmartScreen. It is not a Microsoft Store or generally trusted installer.
- Download and run the EXE.
- If SmartScreen appears, choose More info, then Run anyway.
- Approve UAC; setup installs the embedded public certificate and app, then launches it.
Advanced / manual installation
The certificate download is the public .cer only. GreenVital will never ask for a private key or PFX.
Need help with pairing or transfers? Email Offline Vault support or visit the GreenVital download center.
The complete package
One price for iPhone and your computer.
$19.99
One-time iPhone app purchase. The macOS and Windows companion is included at no extra cost.
Good to know
Does Offline Vault require a subscription?
No. The planned price is $19.99 as a one-time purchase.
Is the computer companion included?
Yes. The Offline Vault Companion for macOS and Windows is included at no extra cost.
What does the Windows companion require?
Version 1.0.1 supports Windows 10 version 1809 or newer and Windows 11. The recommended EXE installs the embedded public certificate and app. Because the build is self-signed and untimestamped, Windows may show SmartScreen before installation.
Do my iPhone and computer need the same Wi-Fi?
Yes. Keep both devices on the same local network while pairing and transferring selected files.
Can I import files without the companion?
Yes. Compatible audio and video files can also be imported from Files on iPhone.
Is a hosted service available?
Not currently. A hosted option may be considered later, but no availability or price has been announced.