Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Anti Malware Software

Dr.Web KATANA vs Tencent PC Manager

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Dr.Web KATANA #4 in Anti Malware Software 8.7/10 30-day trial Free trial✓ 1 of 4 features Visit Dr.Web
Tencent PC Manager #5 in Anti Malware Software 8.5/10 Free plan Free plan✓ 1 of 4 features Visit Tencent

Dr.Web KATANA leads on 0 checks, Tencent PC Manager on 1, and 2 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDr.Web KATANA · 8.7/10
  • Free planonly Tencent PC Manager
  • Free trialonly Dr.Web KATANA

Dr.Web KATANA scores higher on our rubric for anti malware software: 8.7 against 8.5 out of 10; our editors rank them #4 and #5.

Tencent PC Manager offers free plan; Dr.Web KATANA doesn't.

Dr.Web KATANA is the better fit for low-cost behavioral protection for one Windows PC. Tencent PC Manager is the better fit for solo users wanting a free basic PC security suite.

  • Dr.Web KATANA fits best

    Low-cost behavioral protection for one Windows PC

  • Tencent PC Manager fits best

    Solo users wanting a free basic PC security suite

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Dr.Web KATANA 8.7/10 Visit ↗ Tencent PC Manager 8.5/10 Visit ↗
At a glance
Editor score 8.7 8.5
Ranking #4 in Anti Malware Software #5 in Anti Malware Software
Best for Low-cost behavioral protection for one Windows PC Solo users wanting a free basic PC security suite
Pricing model Paid Free
Starting price $9.30/device/yr Free plan
Free plan — ✓ (best)
Free trial 30 days —
Deployment Desktop Desktop
Built for Solo, Small business, Enterprise Solo
Features Dr.Web KATANA 1/4 · Tencent PC Manager 1/4
Real-time protection Not checked yet ✓ (best)
Ransomware protection ✓ (best) Not checked yet
Scheduled scans Not checked yet Not checked yet
Behavior monitoring Not checked yet Not checked yet
Specs
Maximum devices Not checked yet Not checked yet
Platform coverage Not checked yet Not checked yet
Our review
Pros
  • Uses real-time behavioral analysis and cloud reputation data
  • Detects ransomware activity and offers exploit and zero-day protection
  • Can operate alongside third-party antivirus software
  • Includes antivirus scanning and real-time protection at no cost.
  • Combines vulnerability repair with system cleanup and performance acceleration.
  • Adds software management, permission monitoring and parental controls.
Cons
  • Supports Windows only
  • Each listed plan covers one PC
  • Focused on preventive antivirus protection rather than a broader security suite
  • Desktop deployment may not fit buyers seeking broader platform coverage.
  • Solo-user fit may not suit organizations needing team-oriented administration.
  • Proprietary software may not suit buyers who require open-source tools.
Our verdict

Dr.Web KATANA is a Windows desktop antivirus designed as an additional layer for personal computers, including laptops, netbooks and tablets. It is aimed at buyers who want preventive protection based on behavior and cloud reputation…

Read the review →

Tencent PC Manager is a free desktop security and computer-management product for solo users who want basic protection alongside PC maintenance tools. Its listed capabilities include antivirus scanning and protection, real-time protection,…

Read the review →
  1. Dr.Web KATANAAnti Malware Software 8.730-day trial
  2. Tencent PC ManagerAnti Malware Software 8.5Free plan

Strengths and trade-offs

  • Dr.Web KATANA — where it wins

    • Uses real-time behavioral analysis and cloud reputation data
    • Detects ransomware activity and offers exploit and zero-day protection
    • Can operate alongside third-party antivirus software

    Where it doesn't

    • Supports Windows only
    • Each listed plan covers one PC
    • Focused on preventive antivirus protection rather than a broader security suite

  • Tencent PC Manager — where it wins

    • Includes antivirus scanning and real-time protection at no cost.
    • Combines vulnerability repair with system cleanup and performance acceleration.
    • Adds software management, permission monitoring and parental controls.

    Where it doesn't

    • Desktop deployment may not fit buyers seeking broader platform coverage.
    • Solo-user fit may not suit organizations needing team-oriented administration.
    • Proprietary software may not suit buyers who require open-source tools.
  • Dr.Web KATANA8.7/10 · 30-day trial

    A focused Windows protection layer with behavioral detection and a low annual per-device price.

    Visit Dr.WebFull verdict →
  • Tencent PC Manager8.5/10 · Free plan

    A free desktop suite combining antivirus protection with maintenance and management tools.

    Visit TencentFull verdict →

More comparisons

All anti malware software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update