Built for privacy. Designed for productivity.
Every Filarr feature was designed with a simple principle: your data should never be accessible to anyone without your explicit consent.
File Preview
View 50+ formats right inside Filarr: source code with syntax highlighting, Markdown with full rendering, images, PDFs, and more. Everything is decrypted locally and displayed instantly.
Smart Notifications
Real-time notification system that alerts you about what matters: new shares, file changes, incoming requests, upcoming expirations. Configure your preferences to only see what counts.
Offline Sync
Mark files and folders for offline access. Filarr intelligently syncs your changes when connectivity returns, with automatic conflict detection and guided resolution.
OAuth Integrations
Connect your existing services via OAuth 2.0: Google Drive, Dropbox, OneDrive, S3. Import files, sync bidirectionally, all while maintaining Filarr’s client-side encryption.
File Requests
Create secure request links with custom parameters: accepted file types, max size, expiration date, optional password. Received files are automatically encrypted on arrival.
Watermarking
Protect your documents with customizable visible watermarks or invisible steganographic watermarks. Identify the source of leaks and deter unauthorized sharing.
Analytics & Metrics
Comprehensive dashboard with storage overview, activity history, usage trends, and sharing statistics. All metrics are computed locally — no telemetry is ever sent.
Data Export
Export all your data at any time. ZIP format with preserved folder structure and metadata included. Export encrypted or in plain text — it’s your choice.
Command Line Interface
Full CLI for power users: upload, download, share, key management, sync. Perfect for automation, backup scripts, and integration into your CI/CD pipelines.
Calendar Integration
Schedule actions on your files: automated sending on a specific date, programmed share expiration, review reminders. Integrates with your existing calendar via CalDAV.
Annotations
Annotate documents directly inside Filarr: margin comments, highlighting, pinned notes. Collaborate on files without ever exposing them to a third-party online editor.
Data Rooms
Secure virtual spaces for high-stakes transactions. Per-document granular access control, detailed view logging, automatic watermarking, one-click access revocation.
12 features. Zero compromises.
Download Filarr for free and discover every feature for yourself.