Filen

Filen

Zero-Knowledge encryption

Modern graphics client for Filen, the next-generation open-source encrypted cloud

Overview of Filen Integration

Filen is an open-source cloud storage based in Germany with strict zero-knowledge encryption. Ultra Explorer integrates seamlessly with Filen to allow you to sync your folders and organize your encrypted files.

Local encryption of data before sending to Filen servers
Support for two-factor authentication (2FA TOTP)
Dual pane to easily move files to Filen
Space analysis to visualize your encrypted backups

In-App Configuration Dialog

Screenshot of the configuration dialog inside Ultra Explorer.

Capture Filen — Ultra Explorer
Filen configuration in Ultra Explorer: full support for two-factor authentication and decryption keys.

Configuration Fields Breakdown (Required vs Optional)

Based on Ultra Explorer source code and rclone engine: discover which parameters are truly required and which are handled automatically.

Storage Name

Required
param: name Default value: Filen

Unique identifier for this storage remote in Ultra Explorer (e.g. gdrive-perso, backup-s3).

Email Address

Optional
param: email

Email address associated with your account.

Password

Optional
param: password

Primary password used to access the service or decrypt data.

API Key

Optional
param: api_key

Personal API key generated in your service account dashboard.

How to connect Filen in Ultra Explorer

Simple 4-step walkthrough to connect your storage in under a minute.

1

Choose Filen

Select Filen in secure clouds.

2

Enter email and password

Enter your email and password Filen.

3

2FA code

If 2FA is active, enter your temporary code.

4

Connect

Click 'Connect and verify'.

Frequently Asked Questions about Filen

Does Filen have access to my files?

No. Encryption is performed on the client side. Neither Filen nor Ultra Explorer can read your files.

Ready to explore your Filen?

Download Ultra Explorer today on Windows, macOS, or Linux. No subscription required, blazing-fast Rust engine, and 40+ cloud integrations.