About DocKosha
DocKosha is an open-source document sharing and virtual data room application, with access controls, watermarking, and privacy-first analytics.
Secure Document Management for Professionals
DocKosha is built for M&A teams and founders running deal, investor, and diligence rooms. It also supports lawyers and fundraising teams sharing confidential packets with tighter controls than generic file links.
We focus on high-fidelity viewing and practical controls: watermarking, link permissions, and privacy-first analytics designed to minimize unnecessary data collection.
Our application source is public under AGPL-3.0-or-later for inspection and contribution. DocKosha Cloud is available today. Independent self-hosting is not yet available because DocYantra, our document-processing engine, remains a private dependency.
Our Mission
Why Choose Our Secure File Sharing Platform?
- One open-source application edition, with code you can inspect and contribute to
- A fast, high-fidelity viewer across devices, backed by a Rust-powered document engine
- Privacy‑first analytics for views and engagement
- Link controls: expirations, verification, NDA gates, and download rules
- Best value for VDR-grade controls without per-viewer pricing
See DocKosha in action
Talk to us about your workflow and we’ll help you set up secure sharing that fits your team.