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Head-to-head · PC Optimization Software

Avira System Speedup vs Ashampoo WinOptimizer

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Avira System Speedup #5 in PC Optimization Software 9.0/10 Free plan Free plan✓ 4 of 5 features Visit Avira
Ashampoo WinOptimizer #29 in PC Optimization Software 6.6/10 Free plan · paid from $14 · 30-day trial Free plan✓ 4 of 5 features Visit Ashampoo

Avira System Speedup leads on 0 checks, Ashampoo WinOptimizer on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAvira System Speedup · 9.0/10
  • Free planboth

Avira System Speedup scores higher on our rubric for pc optimization software: 9.0 against 6.6 out of 10; our editors rank them #5 and #29.

Avira System Speedup is the better fit for free Windows speed and game optimization. Ashampoo WinOptimizer is the better fit for budget-conscious Windows optimizers.

  • Avira System Speedup fits best

    Free Windows speed and game optimization

  • Ashampoo WinOptimizer fits best

    Budget-conscious Windows optimizers

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Side by side

Feature Avira System Speedup 9.0/10 Visit ↗ Ashampoo WinOptimizer 6.6/10 Visit ↗
At a glance
Editor score 9.0 6.6
Ranking #5 in PC Optimization Software #29 in PC Optimization Software
Best for Free Windows speed and game optimization Budget-conscious Windows optimizers
Pricing model Free plan + paid Free plan + paid
Starting price — Free plan · paid from $14 · 30-day trial
Free plan ✓ ✓
Free trial — —
Features Avira System Speedup 4/5 · Ashampoo WinOptimizer 4/5
Junk cleanup ✓ ✓
Startup manager ✓ ✓
Driver updates Not checked yet Not checked yet
Scheduled maintenance ✓ ✓
Restore-point tools ✓ ✓
Specs
Windows support Windows 10 and 11 Windows 10 and 11
Device limit 1 devices Not checked yet
Our review
Pros
  • Free cleanup, startup, browser, registry, and maintenance tools
  • Includes battery, power, backup, restore, and Game Booster features
  • Supports Windows 10 and 11 with a one-device setup
  • Free edition includes basic cleaning and Windows 10 and 11 support
  • Combines cleanup, startup management, privacy, and maintenance tools
  • Includes restore-point management, recovery, and Windows settings customization
Cons
  • Advanced cleaning and speed optimization require the Pro plan
  • Coverage is limited to Windows devices
  • No verified driver updates or integrations are documented
  • Windows-only software
  • No verified driver-updating feature
  • No verified integrations with other software
Our verdict

Avira System Speedup is a freemium PC optimization utility for Windows users who want to clean unnecessary files, manage startup applications, remove browser traces, and optimize disk and registry settings. Its free edition is suited to…

Read the review →

Ashampoo WinOptimizer is Windows software for cleaning unnecessary files, managing startup behavior, adjusting system settings, and maintaining a PC. Its feature set covers junk-file and browser-trace cleanup, automatic background…

Read the review →
  1. Avira System SpeedupPC Optimization Software 9.0Free plan
  2. Ashampoo WinOptimizerPC Optimization Software 6.6Free plan · paid from $14 · 30-day trial

Strengths and trade-offs

  • Avira System Speedup — where it wins

    • Free cleanup, startup, browser, registry, and maintenance tools
    • Includes battery, power, backup, restore, and Game Booster features
    • Supports Windows 10 and 11 with a one-device setup

    Where it doesn't

    • Advanced cleaning and speed optimization require the Pro plan
    • Coverage is limited to Windows devices
    • No verified driver updates or integrations are documented
  • Ashampoo WinOptimizer — where it wins

    • Free edition includes basic cleaning and Windows 10 and 11 support
    • Combines cleanup, startup management, privacy, and maintenance tools
    • Includes restore-point management, recovery, and Windows settings customization

    Where it doesn't

    • Windows-only software
    • No verified driver-updating feature
    • No verified integrations with other software
  • Avira System Speedup9.0/10 · Free plan

    A free Windows optimizer with broad maintenance tools and a one-device limit.

    Visit AviraFull verdict →
  • Ashampoo WinOptimizer6.6/10 · Free plan · paid from $14 · 30-day trial

    A practical Windows cleaner with free basics and broader paid maintenance tools.

    Visit AshampooFull verdict →

More comparisons

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update