Send large files, free, with no size limit
The wait you are trying to avoid is the upload, not the download.
Cloud services make you upload the whole file before the recipient can start downloading it, so you pay the wait twice. ZenShare sends the file straight from your device to theirs, which removes the upload step entirely and the size cap with it.
Why cloud transfers feel so slow
Home internet is asymmetric. Download speeds are usually many times faster than upload speeds, and an upload is exactly what a cloud transfer does first.
A 2 GB video on a connection with 10 Mbps upload takes roughly 27 minutes to reach the server. Only then does the recipient start their download. You waited half an hour before anything useful happened.
Sending directly removes that half hour. There is no server copy to make, so the transfer starts immediately and runs at network speed.
Size limits compared
| Service | Free limit | Upload wait |
|---|---|---|
| Email attachment | ~25 MB | Yes |
| WeTransfer free | 2 GB per transfer | Yes |
| Google Drive | 15 GB total account storage | Yes |
| Dropbox free | 2 GB total account storage | Yes |
| ZenShare | No limit | None |
The distinction in that last column matters more than the middle one. Drive and Dropbox limits are total storage, so a large file does not just need to fit, it needs to keep fitting until the recipient collects it.
Whole folders, structure intact
Sending a folder keeps its structure. There is no zipping step, no re-uploading a 4 GB archive because one file changed, and nothing flattens a nested project into a single directory.
The catch, stated up front
Because nothing is stored on a server, your device has to be on and the app running while the recipient downloads. This is the real trade-off:
- Good for: sending something now, to someone who can collect it now. Same room, same call, same afternoon.
- Not good for: leaving a link that still works next week while your laptop is shut. That is what cloud storage is for, and it is what you are paying it for.
Most large-file sends are the first kind, which is why the trade is usually worth it.
How to send one
- Open ZenShare and drop in the file or folder.
- Choose a local link for someone on your network, or a public link for someone anywhere.
- Send them the link. They open it and the download starts.
- Keep the app open until it finishes.
Common questions
- Is there really no file size limit?
- There is no limit imposed by ZenShare. Files are streamed rather than loaded into memory, so the practical limit is the free space on the receiving device.
- Is it free to send large files?
- Yes. Sending and receiving are free with no size cap and no account.
- Does the recipient need an account or an app?
- Neither. They open the link in a browser and the download starts.
- What happens if I close the app mid-transfer?
- The transfer stops, because your device is the source of the file. Leave the app open until the recipient has finished.