Internxt Send

Spec sheet

What it does

Internxt Send is a secure file transfer service for sharing files through a link or email.Read 12 Oct 2026 · internxt.com

Free plan

YesRead 21 Sep 2026 · internxt.com

Support

Internxt says its Customer Success team can be reached through live chat or [email protected].Read 12 Oct 2026 · internxt.com

Headquarters

Valencia, SpainRead 28 Sep 2026 · send.internxt.com

Founded

2020Read 28 Sep 2026 · send.internxt.com

Encryption

Internxt says Send uses zero-knowledge encryption and encryption keys managed on the user's device.Read 12 Oct 2026 · internxt.com

Free use

Send is free to use as many times as needed, without a subscription, credit card, or login details.Read 12 Oct 2026 · internxt.com

Link expiry

Internxt says Send links automatically expire for safety.Read 12 Oct 2026 · internxt.com

Open source and audit

Internxt says its services are open source and its platform is audited by a European penetration testing company.Read 12 Oct 2026 · internxt.com

Post-quantum protection

Internxt describes its file transfer protection as including post-quantum encryption.Read 12 Oct 2026 · internxt.com

Recipients

Recipients can use an Internxt Send link or email whether or not they have an Internxt account.Read 12 Oct 2026 · internxt.com

Sharing options

Users can share files through an encrypted link or email.Read 12 Oct 2026 · internxt.com

Third-party access

Internxt says shared file data is kept away from third parties and is not used to train AI or machine-learning models.Read 12 Oct 2026 · internxt.com

Transfer limit

Internxt Send supports files up to 5GB per transfer.Read 12 Oct 2026 · internxt.com

Plans and prices

Every Internxt Send plan and price →

Where Specifiction places it

• File transfer services#90 of 1057.3