How to transfer a large file over the Internet safely: 4 simple tools

Today, there are enough tools on the Internet that help you keep your privacy. Some of them are open source, some are not, but the point is the same: you can work with files without worrying about security. If your goal is to send a large file and make sure no one intercepts it on the way, you have options. Here are 4 proven ways to transfer such files safely and conveniently. 

Internxt Send

A simple and straightforward open source service, an alternative to WeTransfer.

What's convenient:
→ you can send files up to 5 GB for free, with no limit on the number of downloads;
→ no need to register;
→ files are encrypted right on your device.

OnionShare

One of the safest ways to transfer a file - but also one of the most “technical”.

How it works:
→ the file is not uploaded anywhere, it is transferred directly;
→ the connection is established through the Tor network, everything is encrypted from start to finish;
→ to receive the file, the recipient must also install OnionShare - this requires preparation, but completely eliminates data leakage.

Suitable for:
→ Windows, macOS, Linux;
→ Android (still in beta), iOS.

Gokapi

This is a solution for those who like to keep everything under control and know how to customize the server.

What's important to know:
→ you install Gokapi on your server;
→ only the admin, i.e. you, can upload files;
→ it is not a public file sharing service, but a tool for personal use.

If you want to securely transfer files without third party services, this is a great solution.

Wormhole

A fast and convenient way to transfer up to 10 GB of data. The interface is minimalistic, everything works in the browser.

Pros:
→ end-to-end encryption;
→ high transfer speed;
→ no need to install anything - just upload the file and get the link.

If not only security but also speed is important, try Wormhole. It's especially convenient for transferring files between your devices.

What to choose?

If you want:

→ fast and without registration — Internxt Send or Wormhole;
→ maximum privacy — OnionShare;
→ maximum customization — Gokapi.