IObit Malware Fighter
IObit Malware Fighter: A low-cost Windows antivirus with broad protection features and a basic free tier. Ranked #56 of 117 in Antivirus Software by our editors (4.3/10); pricing: Free plan; best for budget Windows users wanting free malware protection.
At a glance
- Editor score4.3 / 10
- PricingFree plan
- Best forBudget Windows users wanting free malware protection
- Free planYes
- Protection scopeComplete security
- Founded2004
- Facts checked22 Sep 2026
Where it wins
- Free plan includes basic antivirus, real-time, and privacy protection
- Pro adds ransomware, DNS, email, USB, and browser-password protection
- Annual Pro pricing starts at $19.95 per device
Where it doesn't
- Windows-only coverage limits use across other platforms
- The free plan provides basic protection rather than the full feature set
- Advanced features and Bitdefender engine require a Pro plan
Our verdict on IObit Malware Fighter
IObit Malware Fighter is Windows security software for detecting and removing malware, viruses, spyware, ransomware, Trojans, and related threats. It suits budget-conscious Windows users who want a free starting point or low-cost annual protection for one to three devices. Its feature set covers real-time protection, smart, full, custom, and right-click scans, browser protection, anti-tracking, DNS protection, email protection, behavior monitoring, USB protection, and browser-password protection.
The pricing structure is straightforward. The Free plan includes basic antivirus protection, basic real-time protection, and basic privacy protection. Pro for 1 Device costs $19.95 per device per year and adds premium real-time protection, a 209,000,000+ threat database, and threat removal without traces. Pro for 3 Devices costs $23.99 per 3 devices per year and includes the Bitdefender antivirus engine, ransomware prevention, USB infection protection, anti-tracking, and premium technical support. The paid tiers therefore provide the clearest route to the product’s broader protection set, while the free edition is focused on core coverage.
Its main strength is breadth within Windows protection: malware scanning is combined with web, DNS, email, behavior, USB, ransomware, tracking, and browser-password safeguards. That makes it a practical fit for users seeking more than basic virus scanning without moving to a higher-cost multi-platform suite. The trade-off is platform scope. IObit Malware Fighter is Windows-only, so households or teams needing coverage across other operating systems should choose a product with wider platform support. Choose it for affordable Windows protection and a low-cost upgrade path; avoid it when multi-platform coverage is a requirement.
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IObit Malware Fighter pricing
All 4 IObit Malware Fighter plans and prices →
IObit Malware Fighter fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Protection scope | Complete security |
| Device limit | 3 devices |
| Supported platforms | Windows |
| Ransomware protection | Yes |
| Parental controls | Not verified |
| Password manager | Not verified |
| Money-back guarantee | 60 days |
| Deployment | Desktop |
| Platforms | Windows |
| Support | Email, Community, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Pricing | Free plan (source) |
| Website | iobit.com |
| Facts checked | 22 Sep 2026 |
Alternatives to IObit Malware Fighter
- Microsoft Defender for BusinessA focused endpoint security subscription with EDR and centralized controls for small businesses.9.4
- Bitdefender GravityZone Small Business SecurityA paid endpoint security suite for small businesses needing layered protection and central control.9.3
- Bitdefender Total SecurityA broad security suite for families protecting PCs, Macs, phones, and tablets.9.2
See all IObit Malware Fighter alternatives →
Also Ranked In
IObit Malware Fighter is ranked in 2 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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