Question 1

Is Sendly completely free to use?

Accepted Answer

Yes. Sendly is 100% free to use. There are no subscriptions, paywalls, or credit card requirements to share files up to 1GB.

Question 2

Do I need an account or sign-up to transfer files?

Accepted Answer

No. Sendly is completely account-free. You do not need to register, verify an email, or install software. You can start sending and receiving files instantly in your browser.

Question 3

What is the maximum file size limit on Sendly?

Accepted Answer

You can transfer files, folders, code snippets, and archives up to 1GB per session with high-speed direct transfer.

Question 4

How does Sendly encrypt and protect my files?

Accepted Answer

Transfers are secured with zero-knowledge, client-side encryption utilizing the browser Web Crypto API (AES-GCM) over secure TLS/HTTPS channels.

Question 5

Can I password-protect my file transfers?

Accepted Answer

Yes. Before clicking 'Send Files', you can toggle optional password protection. The recipient must enter the identical password on their device to decrypt and download the files.

Question 6

Can I transfer files between a phone and a PC?

Accepted Answer

Yes. Sendly works seamlessly across all devices and operating systems, including Android, iOS (iPhone/iPad), Windows, macOS, and Linux.

Question 7

How long are transfer links and 6-digit keys valid?

Accepted Answer

Download links and 6-digit PIN keys remain active for 10 minutes. Once the session ends or the countdown expires, the session is invalidated automatically.

Question 8

Does Sendly store my files permanently on servers?

Accepted Answer

No. Sendly is built with an ephemeral, privacy-first architecture. Files are never retained permanently on servers. Once delivered or expired, all data is purged.

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