FileSender: send large files securely and encrypted

FileSender is an open source web application for sending files of any size, quickly and securely. The sender has full control over who receives and can access the files and for which period of time – as it should be.
Last release V2.48 26-04-2024

A fully transparent open source filesending web application

Privacy and data security have become top priority to organizations and individuals alike. Secure, trustworthy and transparent services for sharing files are difficult to find, however. In most cases, users don’t know what happens with their files, even if they are deleted. This not only poses a risk to data security and privacy, but also creates serious impediments to compliance and control.

That’s why we’re happy to introduce you to FileSender. Designed with privacy and data security in mind through authentication of users. Open source, so it can be further developed by the community for new use cases. Available as white-label, so service providers can offer it to their customers, solving a piece of the complex data security puzzle for them. Suited for large files. And with full control for users – as it should be when it comes to sensitive data.

Take control

Do you know what happens to files you exchange with colleagues or other organizations through file sharing web services? With FileSender, you don’t have to worry anymore. You decide who has access and for how long. Files are automatically and fully deleted after a predefined amount of time.


Don’t take our word for it, try it yourself! Experience the ease of use and amount of control you have over files and take a free trial. You will be able to fully experience FileSender with no strings attached. Contact us to find out what we can do for your organization.

Join our community

Since FileSender is an open source project, we’d love feedback and input from fellow developers. Do you think you have a good idea that will improve FileSender? Or do you want to enable your customers to use FileSender white-label? Feel free to contact us or join our community directly.

Join us!

Become part of the community!

Interested in FileSender and want to join us? FileSender is free to use, but we’d very much appreciate a small donation. In return you become part of our community. Send us an email if you’d like to find out more.

    FileSender panoramic view

    15 years of FileSender

    In April 2024 FileSender celebrated its 15th anniversary. It officially started 15 years ago as a joint project of the NRENs from Norway, Australia and

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