E-Pen
Private. Fast. Direct.
A modern peer-to-peer file transfer platform designed to move files directly between devices with a strong focus on privacy, security, speed, and reliability.
E-Pen is designed for people and organizations that need a simple way to transfer files without unnecessarily exposing their data to third-party storage.
From a single document to large folders and demanding transfers, E-Pen is built to handle real-world file transfer workloads while keeping the experience simple.
Core Capabilities
Modern cryptographic technologies protect data while it moves between devices.
Built around direct peer connections, reducing reliance on cloud-storage-based sharing.
Select individual files or entire folders and prepare them for transfer from the sender dashboard.
Streaming, backpressure handling, progress tracking, and optimized browser performance.
Monitor progress, transferred data, transfer speed, and status while the transfer runs.
Independently verify that files arrive correctly and completely.
Works directly from the web, without requiring a traditional desktop application.
Streaming pipelines, memory-conscious rendering, and protection against excessive UI rendering.
More than simple file sharing.
E-Pen is designed with demanding transfer scenarios in mind. Whether you're moving project files, media, datasets, software builds, archives, or large collections of documents, the goal is the same:
Move your data directly, securely, and efficiently.
E-Pen aims to make private file transfer feel as simple as sending a message — while providing the reliability and security expected from serious file-transfer infrastructure.
Ready to transfer?