Use direct-to-disk mode
On supported desktop browsers, save incoming chunks directly to disk to reduce memory use.
Send videos without losing quality
AirDows moves the selected video file without reducing its resolution, changing its bitrate, or re-encoding it for chat.
- No recompression
- Original format
- Large files
- Phone to PC
Transfer the original video
- Open AirDows on both devicesUse a modern browser and keep both screens active.
- Pair with the QR code or PINAirDows attempts a direct WebRTC route first.
- Select the original MOV or MP4Choose the source file rather than an already compressed chat copy.
- Wait for completionLarge files depend on network stability and may use an encrypted TURN relay when direct connection is unavailable.
For large video files
Keep devices awake
Mobile browsers can pause a transfer when the screen locks.
Prefer stable Wi-Fi
Upload speed, download speed, and the selected route all affect throughput.
Keep enough storage free
The receiving device needs room for the complete original file.
Common questions
Does AirDows change resolution or bitrate?
No. It transfers the selected file without re-encoding it.
Is there a fixed file-size limit?
AirDows currently imposes no fixed application limit. Practical capacity depends on the browser, device storage, memory mode, and network stability.
Are videos stored in the cloud?
No download link is created. Both devices remain active while the file travels.
Move the original, not a smaller copy
Connect both devices and choose the source video.