Start a secure data room for free
Share sensitive documents in a lightweight VDR with watermarking, access controls, and privacy-first analytics from day one.
Free forever plan now available.
Watch how a team can launch a secure room, share sensitive files with gated links, and track engagement without adding enterprise-process overhead.
Built for teams that share high-stakes documents.
Not just another file folder.
DocKosha gives you secure sharing controls, a clean viewer, and practical analytics in one lightweight workflow.
Who this is for
Any team that needs a simple virtual data room with secure sharing, visibility, and professional presentation.
Fundraising startups and founders
Organize investor materials, control downloads, and track engagement across diligence cycles.
Client service teams
Share contracts, proposals, and deliverables with gated links and a polished room experience.
Finance and legal operations
Keep sensitive files controlled with watermarking, version discipline, and audit-friendly logs.
Advisory and transaction teams
Run repeat room workflows with less admin overhead than heavyweight enterprise systems.
The gap is not security. It is workflow fit.
Teams usually get pushed toward one of two bad options: heavy VDR tools that slow everyday work down, or lightweight sharing tools that lose control once sensitive documents are involved.
Room setup takes too much effort
Most teams should not need enterprise rollout overhead to publish a secure room for one project.
Client-facing controls are inconsistent
Permissions, NDA gating, download rules, and watermarking should be easy to apply before files move externally.
Follow-up depends on guesswork
Teams need to know what was opened, revisited, or downloaded so follow-up is based on signal instead of guesswork.
Why teams switch to DocKosha
Keep the controls that matter while removing the drag that slows secure sharing down.
Free forever to get started
Open a room quickly with the Free plan and move to paid tiers only when your storage, team size, or sharing volume grows.
Secure sharing controls by default
Control who can open, download, and revisit sensitive documents with email verification, allowlists, expirations, NDA gates, and room-level access rules.
Watermarking and redaction for sensitive files
Deter casual leaks with dynamic watermarking and permanently remove sensitive PDF content before documents leave your organization.
Privacy-first engagement analytics
See views, time per page, downloads, and engagement without defaulting to unnecessary identity collection. Viewer identity appears only when your gates require it.
High-fidelity viewing experience
Present proposals, contracts, financials, and diligence files in a viewer that stays consistent across desktop and mobile.
Public sharing that works globally
Set a default language for public links and override it per share when needed, so viewer copy, email OTP flows, and gate screens match your audience.
Version history without link churn
Replace files and keep a clean version trail without breaking links already shared with customers, partners, or reviewers.
Audit logs for internal accountability
Keep an owner-only audit trail of uploads, renames, link changes, and access updates across documents and data rooms.
Trusted by teams running controlled document workflows
See how teams use DocKosha to keep sensitive document workflows organized, controlled, and easy to share.
“I first tried DocSend, and thought it was a very nice way to share my PDFs to my customers. However, once trial ended, I discovered the prices that were wayyyy too high. After some research, I found DocKosha, which meets all my requirements with a very low price (compared to DocSend), and is easier to use. Support team has been very helpful. I suggested to be able to pick the language for customer side, and the feature has been added within a few days ! Didn't expect anything that quick !”
Manager, GL HF SRL
Secure sharing that stays practical as your room usage grows
Start on Free for lightweight workflows, then move to paid plans when your team needs broader upload support, more members, and larger storage.
Launch a room quickly with reusable sharing controls and link presets.
Keep external viewers in a polished experience instead of generic file folders.
Use watermarking, NDA gates, permissions, and analytics where they reduce risk.
Upgrade only when your storage, bandwidth, and collaboration needs increase.
Secure controls in one workflow
Explore key pages
Learn how free-first secure sharing works across product, pricing, and security.
Data room workflow
See how DocKosha handles room setup, file controls, and viewer access from first share to follow-up.
Security controls
Review the plain-English security story for sensitive document sharing and virtual data room usage.
Free-first pricing
Understand what Free includes and what unlocks on paid plans.