FileOpen vs Kiteworks Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

FileOpen

0.0 (0 reviews)

FileOpen provides document security and digital rights management software to protect your intellectual property and control how users view, print, and share your sensitive PDF documents.

Starting at --
Free Trial 0 days
VS

Kiteworks

0.0 (0 reviews)

Kiteworks provides a hardened private content network that secures, governs, and complies your sensitive content communications across email, file sharing, web forms, and managed file transfer.

Starting at --
Free Trial 0 days

Quick Comparison

Feature FileOpen Kiteworks
Website fileopen.com kiteworks.com
Pricing Model Custom Custom
Starting Price Custom Pricing Custom Pricing
FREE Trial ✓ 0 days free trial ✓ 0 days free trial
Free Plan ✘ No free plan ✘ No free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas on-premise mobile desktop saas on-premise mobile desktop
Integrations Adobe Acrobat Microsoft Office SharePoint Salesforce Dropbox Google Drive Microsoft Outlook Salesforce Google Drive OneDrive SharePoint Slack iManage Windows Explorer macOS Finder
Target Users small-business mid-market enterprise mid-market enterprise
Target Industries education legal financial-services government healthcare legal
Customer Count 0 0
Founded Year 1997 1999
Headquarters San Jose, USA San Mateo, USA

Overview

F

FileOpen

FileOpen gives you complete control over your digital assets by applying persistent security to PDF and Office documents. Instead of relying on simple passwords that can be shared, you can encrypt your files and define specific access rules that follow the document wherever it goes. You can expire access remotely, limit printing, and prevent screen captures even after a user has downloaded the file to their own device.

The platform integrates directly with your existing workflows, allowing you to manage permissions through your own website or database. Whether you are a publisher selling high-value reports or a corporation protecting internal trade secrets, you can ensure that only authorized users view your content. It eliminates the risk of unauthorized redistribution while providing a seamless viewing experience for your legitimate customers and employees.

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Kiteworks

Kiteworks provides you with a hardened private content network designed to protect your most sensitive data as it moves in and out of your organization. Instead of using fragmented tools for email, file sharing, and automation, you get a single platform that centralizes security and compliance. You can track every file access, edit, and transmission through a comprehensive audit trail, ensuring you meet strict regulatory requirements like GDPR, HIPAA, and CMMC.

The platform is built for organizations in highly regulated industries that cannot afford data breaches or compliance failures. You can deploy it as a private cloud, on-premises, or in a hybrid environment to maintain total control over your encryption keys and data storage. By unifying your communication channels, you reduce your attack surface and simplify the way your employees share confidential information with external partners.

Overview

F

FileOpen Features

  • Access Revocation Revoke document access instantly in real-time, even if the user has already downloaded the file to their local drive.
  • Print Control Disable printing entirely or limit the number of copies a user can print to prevent physical redistribution.
  • Dynamic Watermarking Overlay the viewer's name, email, or IP address on documents to discourage screenshots and unauthorized photo-taking.
  • Expiration Dates Set specific dates or time durations after which your documents will automatically become unreadable for the user.
  • Device Binding Lock your documents to a specific number of devices so users cannot share their login credentials with others.
  • Usage Tracking Monitor exactly who opened your documents, when they accessed them, and what actions they took while viewing.
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Kiteworks Features

  • Secure Email Protection. Send encrypted emails and large attachments directly from Outlook or mobile devices without changing your existing workflow.
  • Hardened Virtual Appliance. Deploy on a pre-configured, security-hardened OS that minimizes your attack surface and simplifies your infrastructure management.
  • Managed File Transfer. Automate your high-volume batch file transfers with secure protocols and centralized scheduling to eliminate manual errors.
  • Secure Web Forms. Create custom branded forms to collect sensitive information from customers and automatically route it into your secure folders.
  • Unified Audit Logs. Access a single point of truth for every file activity across your entire organization to simplify compliance reporting.
  • Granular Policy Controls. Set specific permissions for who can view, download, or share files based on user roles and content sensitivity.

Pricing Comparison

F

FileOpen Pricing

K

Kiteworks Pricing

Pros & Cons

M

FileOpen

Pros

  • Strong encryption that remains with the file offline
  • Seamless integration with Adobe Acrobat and Reader
  • Highly granular permission settings for individual users
  • Reliable prevention of screen sharing and captures
  • No need for users to create new accounts

Cons

  • Requires a browser plugin for some viewers
  • Setup process can be technical for administrators
  • Mobile viewing experience requires specific app usage
A

Kiteworks

Pros

  • Exceptional security controls for highly regulated industries
  • Centralized visibility across multiple communication channels
  • Simplifies complex compliance audits with detailed logging
  • Flexible deployment options including on-premises and cloud

Cons

  • Higher price point than basic file sharing tools
  • Interface can feel complex for non-technical users
  • Initial configuration requires significant administrative effort
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