AppCheck
AppCheck: A focused Windows ransomware defense with recovery, network protection, and a free personal plan. Ranked #15 of 23 in Ransomware Protection Software by our editors (7.7/10); pricing: Free plan · 15-day trial; best for windows users wanting ransomware-specific controls.
At a glance
- Editor score7.7 / 10
- PricingFree plan · 15-day trial
- Best forWindows users wanting ransomware-specific controls
- Free planYes
- Rollback or recoveryYes
- Founded2016 · Yongin-si, Gyeonggi-do, Republic of Korea
- Facts checked20 Sep 2026
Where it wins
- Behavior detection, ghost detection, and smart detection for ransomware variants
- Automatic remediation plus temporary shelter backup restoration
- Protects network drives, SMB folders, and local or network backups
Where it doesn't
- Windows-only coverage excludes users on other operating systems
- Free individual use has feature limitations
- Pro pricing is not provided as a regular starting price
Our verdict on AppCheck
AppCheck is a Windows anti-ransomware product from CheckMAL Inc. It is designed for individual users and corporate deployments that need controls focused specifically on ransomware behavior, file recovery, shared folders, and system safeguards. The free AppCheck plan supports individual users with ransomware behavior blocking and automatic recovery of damaged files, while AppCheck Pro expands protection for personal and corporate environments.
Its strongest area is recovery-oriented defense. The CARB engine provides context-aware ransomware behavior detection, with ghost detection and smart detection aimed at new and variant ransomware. When malicious activity is identified, AppCheck can automatically remediate and delete ransomware-created files. Temporary shelter backup supports automatic restoration, while network drive protection and automatic restoration extend recovery beyond the local endpoint. SMB shared-folder protection adds remote IP blocking, and Exploit Guard addresses application vulnerability attacks. MBR and system-restore protection add further system-level safeguards.
The plan structure gives buyers a clear starting point: AppCheck is free for individual users, and the published plans show a 15-day trial. AppCheck Pro adds advanced ransomware detection, automatic remediation, network drive and SMB server protection, scheduled automatic backup, and premium technical support. Scheduled backups can target local or network storage. AppCheck is a sensible choice for Windows users who want ransomware-specific blocking and rollback capabilities without starting with a paid plan. Buyers needing coverage beyond Windows should choose an alternative with broader operating-system support, while users seeking a general-purpose security suite may prefer a product with a wider scope.
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AppCheck pricing
All 2 AppCheck plans and prices →
AppCheck fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Rollback or recovery | Yes |
| Behavioral detection | Yes |
| Automatic isolation | Not verified |
| Immutable recovery copy | Not verified |
| EDR included | Not verified |
| Deployment | Not verified |
| Operating system coverage | Windows |
| Free trial | 15 days |
| Money-back guarantee | 7 days |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Phone, Tickets, Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan · 15-day trial (source) |
| Website | checkmal.com |
| Facts checked | 20 Sep 2026 |
Alternatives to AppCheck
- ManageEngine Ransomware Protection PlusA low-cost Windows option covering detection, isolation, rollback, and endpoint backups.9.4
- AEGISA technical, cross-platform platform for ransomware detection, response, and recovery.9.2
- Kaseya Ransomware ProtectionA layered endpoint-and-backup approach for organizations seeking ransomware prevention and recovery.9.0
See all AppCheck alternatives →
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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