Most email providers cap attachments somewhere between 20MB and 25MB — fine for a document, but nowhere near enough for a video clip, a folder of RAW photos, or a project export. Once you hit that ceiling, the usual workarounds are cloud-drive links, third-party upload sites, or splitting the file into smaller pieces. Each of those adds steps, and most of them mean uploading your file to a server you don’t control.
Sending large files directly
FileTransferX moves files straight from one device to another instead of routing them through an inbox. Because the transfer engine reads files in small chunks rather than loading the whole file into memory at once, it’s built to handle large files without your browser tab hanging or crashing.
To send one:
- Open Send Files and select the file, or files, you need to move.
- Share the QR code or short code with the receiving device.
- Watch a live progress bar with transfer speed and estimated time remaining.
- The file lands directly on the other device once the transfer completes.
What counts as “large”
There’s no hard file size limit built into FileTransferX. In practice, how large a file you can comfortably send depends on two things: how much memory your device has available, and how stable your network connection is for the duration of the transfer. A single video file or a folder of several gigabytes of photos both work the same way — select, pair, send.
A note on quality
Because the file itself is transferred rather than re-encoded or compressed, whatever you send arrives exactly as it left — same resolution, same bitrate, same file format.