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Best File Integrity Monitoring Software in 2026

File integrity monitoring software helps you keep watch for changes to files and configurations across the platforms you manage. Compare real-time alerts with compliance reports to see how each option surfaces activity and supports oversight; agentless monitoring, deployment, and configuration monitoring can also affect how it fits your setup. The listed free-plan availability and paid starting price provide cost context. Paessler PRTG Network Monitor, EventSentry File Monitoring, and Wazuh are among the named options. Consider which platforms need coverage and whether you prioritize alerting, reporting, or a particular deployment approach when weighing the listed features.

  1. 1

    Avidemux

    Free plan Open source LinuxMacWeb+1
    9.3 Free plan Visit site
  2. 2

    OSSEC

    Free plan Open source APILinuxMac+2

    OSSEC covers log, file-integrity and rootkit monitoring, with alerting and active response options. The core editions are command-line managed; a console is listed for Atomic OSSEC editions.

    8.9 Free plan · paid from $55/yr · 14-day trial Visit site
  3. 3

    Wazuh

    Free plan Open source APILinuxMac+3

    Wazuh combines security monitoring with response capabilities and integrations for a range of environments.

    8.5 Free plan · paid from $571/mo · 14-day trial Visit site
  4. 4

    AIDE

    Free plan LinuxMacSelf-hosted

    AIDE provides rule-based integrity checks across a range of Unix systems and file attributes. Its optional checks and compression depend on how support is compiled in.

    7.6 Open source Visit site
  5. 5

    Elastic Security

    Free plan APILinuxSelf-hosted+1

    Elastic Security combines threat detection, endpoint and cloud capabilities, and workflow automation, with both free and paid options.

    7.6 Free plan · paid from $0.09 · 14-day trial Visit site
  6. 6

    EventSentry File Monitoring

    Free plan LinuxMacWeb+1

    EventSentry File Monitoring combines file-change tracking, alerting, and cross-computer status consolidation.

    7.6 From $85 · 30-day trial Visit site
  7. 7

    FIM

    Free plan LinuxMacWindows

    FIM provides file-change events, historical data and integrity checks across three desktop operating systems.

    7.4 Free plan Visit site
  8. 8

    Open Source Tripwire

    Free plan LinuxMacSelf-hosted+1

    Open Source Tripwire provides configurable file-integrity checks for administrators who can manage the software on their own systems. Windows users should note the stated Cygwin limitations.

    7.3 Free plan Visit site
  9. 9

    Paessler PRTG Network Monitor

    Free plan AndroidAPIiPhone+5

    PRTG combines on-premises infrastructure monitoring with alerts, reports, dashboards, and an API. Check sensor needs and the single-license-per-server limit when choosing a plan.

    7.2 Free plan · paid from $200/mo (annual) · 30-day trial Visit site
  10. 10

    Samhain

    Free plan LinuxMacSelf-hosted+1

    Samhain offers host monitoring with both standalone and centralized deployment options.

    6.8 Free plan Visit site
  11. 11

    Atomic OSSEC

    Free trial LinuxMacSelf-hosted+2

    Atomic OSSEC combines endpoint monitoring, cloud workload protection, compliance reporting, and centralized administration.

    6.6 From $5/mo · 14-day trial Visit site
  12. 12

    Wordfence Security

    Free plan Self-hostedWeb

    Wordfence combines site scanning, endpoint firewall protection, login controls, and multi-site management.

    6.6 Free plan Visit site
  13. 13

    CimTrak Integrity Suite

    Free trial LinuxMacSelf-hosted+2

    Choose CimTrak if you need infrastructure change monitoring with recovery, compliance reporting, and broad integrations.

    6.5 Pricing on request Visit site
  14. 14

    CrowdStrike Falcon Surface

    Free trial LinuxMacWeb+1

    Choose Falcon Surface if your organization needs continuous exposure discovery across multiple asset types and wants findings connected to response workflows.

    6.5 Pricing on request · 15-day trial Visit site
  15. 15

    ManageEngine ADAudit Plus

    Free plan WebWindows

    ADAudit Plus combines auditing, alerts, configuration monitoring, and compliance reports across a broad set of listed platforms.

    6.5 Free plan · paid from $595 · 30-day trial Visit site
  16. 16

    Vigil Baseline

    Free plan Linux

    Choose Vigil Baseline if you want a free file integrity monitor for a single Linux desktop, with a saved baseline and an audit trail for changes.

    6.5 Free plan Visit site
  17. 17

    FileAudit

    Free trial AndroidiPhoneSelf-hosted+2

    FileAudit offers detailed Windows file-event tracking and optional cloud auditing, with reporting for permissions and named standards.

    6.4 Pricing on request · 30-day trial Visit site
  18. 18

    Kaspersky Endpoint Security for Business

    Free trial AndroidAPIiPhone+5

    Kaspersky combines broad endpoint controls with centralized management and several deployment options. The Select-to-Next transition and partner-only sales are worth clarifying before choosing a plan.

    6.4 Pricing on request Visit site
  19. 19

    Lepide Auditor

    Free trial AndroidiPhoneSelf-hosted+2

    Lepide Auditor covers auditing, reporting, and restoration across a broad set of enterprise systems. Buyers need to request pricing, and the stated 20-day trial applies to the Data Security Platform.

    6.3 Pricing on request · 20-day trial Visit site
  20. 20

    PA File Sight

    Free trial AndroidAPIiPhone+4

    PA File Sight provides extensive file monitoring and protection without cloud hosting, with separate Lite and Ultra editions.

    6.1 Free plan · paid from $49 · 30-day trial Visit site
  21. 21

    Kaspersky Industrial CyberSecurity Platform

    Paid APILinuxSelf-hosted+2

    KICS combines industrial asset visibility, security auditing, and XDR response features for critical infrastructure environments.

    5.8 Pricing on request Visit site
  22. 22

    SolarWinds Security Event Manager

    Free trial Self-hostedWebWindows

    SEM combines centralized logging, detection, response, investigation, and compliance reporting in an on-premise appliance.

    5.8 30-day trial Visit site
  23. 23

    OWASP Four Clover

    Free plan
    5.5 Free plan Visit site
  24. 24

    Sysdig Secure

    Paid APILinuxMac+3

    Sysdig Secure combines runtime detection, vulnerability prioritization, and attack-path mapping for cloud-native environments.

    5.5 Pricing on request Visit site
  25. 25

    Tripwire Enterprise

    Paid APILinuxSelf-hosted+2

    Tripwire Enterprise focuses on finding configuration drift and helping teams respond across hybrid environments.

    5.4 Pricing on request Visit site

#1Places #1, #2, #3, #4, #5 on this list can be bought by the makers of the software on it. See the price

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