Zas: Private File Transfer
Everyone
info
5+
Downloads
About this app
Send anything to your own devices — instantly, privately, and without the clutter.
Zas moves a file, photo, video, or note from one of your devices to the others the moment you tap send. It shows up in real time, ready to open or save. When you're done, it clears itself, so nothing piles up and nothing lingers.
WHY ZAS
• Instant across your devices — send from your phone, and it's on your other devices right away.
• End-to-end encrypted — everything is sealed on your device before it leaves. The server can't read your content, and can't even list what you hold.
• Big files in a blink — Zas recognizes content it has seen before, so a file you already sent goes through in about a second, whatever its size.
• Cleans up after itself — items disappear after five days by default. Want to keep one? Pin it, and it stays until you let go.
• Share your way — open a channel with someone, or make it read-only so they can view and download but not change a thing. React to items with a tap.
• On every screen — Android, iPhone, and the web at zas.red, always in sync.
AGENTS ON YOUR COMPUTER
Connect the AI assistant you already use on your computer — Claude Code, Codex, or another — and it puts files and notes straight into Zas. A build finishes, a report is ready, a log needs a look: it's on your phone without you going to get it.
• You always see who sent it — every item from an agent carries the >_ mark and the agent's name, on all your devices.
• You set the rules — choose which channels it can send to, and which it may read. Change a switch whenever you want.
• You see what it did — pairings, sends, and permission changes, listed by day.
• You can stop it — revoke an agent with one tap and it stops everywhere. Its items stay.
• Its keys stay on the machine it runs on.
Connect an agent at zas.red, then manage it from your phone.
MADE FOR ANDROID
• Send from any app — share a file, photo, or link straight to Zas with the Android share sheet.
• Invite people with a link or QR code; revoke access anytime.
• Share a single item with a link that expires.
• Light, dark, and automatic themes.
• Manage your agents from the phone — permissions per channel, activity, rename, and revoke.
HOW IT WORKS
1. Sign in with Google or Apple — no new password.
2. Tap send and pick a file, photo, or video, or paste text from your clipboard.
3. It appears on your other devices in seconds. Open it, save it, or let it expire.
PRIVATE BY DESIGN
Zas is built so your data stays yours. Content is encrypted end-to-end with keys that live on your devices. The server never sees file names, contents, or who has what. There's no feed to mine, no ads, and no library for anyone — including us — to browse. What you send is for you and the people you choose, and nothing more.
Free plan with generous limits. Available in English, Spanish, and Portuguese.
Send to your devices. Share with your people. Leave nothing behind.
Questions or ideas? We'd love to hear from you: support@zas.red
Zas moves a file, photo, video, or note from one of your devices to the others the moment you tap send. It shows up in real time, ready to open or save. When you're done, it clears itself, so nothing piles up and nothing lingers.
WHY ZAS
• Instant across your devices — send from your phone, and it's on your other devices right away.
• End-to-end encrypted — everything is sealed on your device before it leaves. The server can't read your content, and can't even list what you hold.
• Big files in a blink — Zas recognizes content it has seen before, so a file you already sent goes through in about a second, whatever its size.
• Cleans up after itself — items disappear after five days by default. Want to keep one? Pin it, and it stays until you let go.
• Share your way — open a channel with someone, or make it read-only so they can view and download but not change a thing. React to items with a tap.
• On every screen — Android, iPhone, and the web at zas.red, always in sync.
AGENTS ON YOUR COMPUTER
Connect the AI assistant you already use on your computer — Claude Code, Codex, or another — and it puts files and notes straight into Zas. A build finishes, a report is ready, a log needs a look: it's on your phone without you going to get it.
• You always see who sent it — every item from an agent carries the >_ mark and the agent's name, on all your devices.
• You set the rules — choose which channels it can send to, and which it may read. Change a switch whenever you want.
• You see what it did — pairings, sends, and permission changes, listed by day.
• You can stop it — revoke an agent with one tap and it stops everywhere. Its items stay.
• Its keys stay on the machine it runs on.
Connect an agent at zas.red, then manage it from your phone.
MADE FOR ANDROID
• Send from any app — share a file, photo, or link straight to Zas with the Android share sheet.
• Invite people with a link or QR code; revoke access anytime.
• Share a single item with a link that expires.
• Light, dark, and automatic themes.
• Manage your agents from the phone — permissions per channel, activity, rename, and revoke.
HOW IT WORKS
1. Sign in with Google or Apple — no new password.
2. Tap send and pick a file, photo, or video, or paste text from your clipboard.
3. It appears on your other devices in seconds. Open it, save it, or let it expire.
PRIVATE BY DESIGN
Zas is built so your data stays yours. Content is encrypted end-to-end with keys that live on your devices. The server never sees file names, contents, or who has what. There's no feed to mine, no ads, and no library for anyone — including us — to browse. What you send is for you and the people you choose, and nothing more.
Free plan with generous limits. Available in English, Spanish, and Portuguese.
Send to your devices. Share with your people. Leave nothing behind.
Questions or ideas? We'd love to hear from you: support@zas.red
Send anything to your devices — end-to-end encrypted, instant, gone in 5 days.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
More room for your content: copy, download, or open from a compact button with an attached actions menu. Timestamps show how long ago an item arrived; tap to see the full date and time. The add-reaction button now comes first, beside the item details.
App support
About the developer
Sebastián María Fernández Quezada Valía
apps@prava.app
Argentina
