Choose a file
Add one PDF or photo. Review its name, format, size and preview before sending.
No account. Nothing to install.
Your file, right where you need it.
Move a PDF or photo from one device to another in moments — computer to computer, phone to phone, or between a phone and a computer. You choose the file, press Send, and KoDrop removes it automatically.
Start here
Send or receive a file
Supported formats: PDF, JPEG, PNG and WebP. Up to 20 MB.
Drop your file here
or choose it from your device
PDF, JPEG, PNG or WebP · up to 20 MBUploading file…0%
Your file is ready to collect
Give this code to the recipient
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Available until ·
Open KoDrop on the receiving device and scan the QR code or enter the short code.
Enter the collection code
We show the file details first. Nothing downloads without your decision.
PDF
File ready to receive
Available until
A simple flow
From selection to collection in three steps
KoDrop needs no account or device setup. Every transfer stays under your control.
Send deliberately
The transfer begins only after you press Send. The file enters encrypted temporary storage.
Collect by code or QR
The short code works once. After collection, a brief window remains for previewing, printing or retrying.
Privacy by design
A temporary transfer, not another cloud.
KoDrop holds a file only as long as collection requires. We create no profiles, cloud history or file-browsing admin panel.
Read the privacy policy →- Encryption at restEvery file is stored in an authenticated encrypted format.
- Automatic deletionNormally after 15 minutes, and even sooner after download.
- Minimum dataSecurity logs contain no filenames, codes, tokens or file contents.
FAQ
Frequently asked questions
Short and specific — just like KoDrop.
Do I need an account?
No. KoDrop has no accounts, login or profiles. A code or QR token is enough to receive a file.
How long is a file available?
Normally no more than 15 minutes after upload completion. The server supplies the exact expiry time shown beside the code.
Which files can I send?
The MVP supports PDF, JPEG, PNG and WebP up to 20 MB. The real file contents are checked, not only the extension.
Can service staff view my file?
KoDrop has no transfer-browsing panel. Files are encrypted at rest and deleted automatically. The infrastructure administrator still remains responsible for keys and server security.
Why did my code stop working?
The short code is single-use. It stops working after the first valid claim or when the transfer expires.
Contact
Have a question or found a problem?
Tell us what happened. Do not include collection codes, tokens or confidential information.
We will reply to the email address you provide.