Easy and quick to use
Sent a 2gb file to a friend using Android. Way faster than I expected, and no accounts or sign-in is nice.
Free
Details
About
Transfer files wirelessly between devices without needing a cloud or account. It sends files directly from sender to receiver, ensuring zero compression and end-to-end encryption for privacy and security. Supports cross-network transfers and entire folders.
✓Direct device-to-device transfer
✓Zero compression, no quality loss
✓Cross-network and internet transfers
✓Transfer entire folders
✓End-to-end encryption
✓No file size limits
✓Ad-free experience
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What's New in SEYFR
1.6.3
July 29, 2026
Just store listing changes
User reviews
FAQ
How does SEYFR transfer files?
SEYFR transfers files directly between devices using a secure, encrypted peer-to-peer tunnel. It utilizes direct hole-punching technology to bypass firewalls and send files straight from sender to receiver without any cloud intermediaries.
Can SEYFR transfer files between different networks?
Yes, SEYFR is designed to work across different networks. Unlike some tools that require devices to be on the same local network, SEYFR allows for cross-network transfers over the internet.
Does SEYFR compress files?
No, SEYFR ensures zero compression for all transferred files. Photos and videos arrive bit-for-bit identical to the originals, maintaining full megapixel and 4K quality without any loss or resizing.
What devices does SEYFR support?
SEYFR is available on macOS, iPhone, and iPad. This allows for seamless file transfers between your computers and mobile devices.
Is SEYFR safe to use for sensitive files?
Yes, SEYFR is private and secure with end-to-end encryption, meaning no one can intercept your files. Additionally, transfers are protected by a strict folder sandbox, keeping your other directories safe.
Does SEYFR have ads?
No, SEYFR is completely ad-free. You can transfer files without any interruptions from advertisements.
Are there any file size limits with SEYFR?
No, SEYFR has no file size limits. You can share everything from single images to massive multi-gigabyte files without any restrictions.
How often is SEYFR updated?
SEYFR was last updated on 2026-07-14, with version 1.0. This indicates recent development and ongoing support for the application.