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Software · head to head

7-Zip vs Acunetix

7-Zip logo

7-Zip

Software

Free and open-source file archiver with high compression and strong encryption

From
Free
Rated
-
Full reviewWebsite
Acunetix logo

Acunetix

Software

Web application security testing made easy

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only 7-Zip has a free tier, so it costs nothing to try first.
  • Each has a real cost: 7-Zip windows-centric GUI design; native graphical interface is Windows-only, with no first-class macOS or Linux GUI applications provided; Acunetix aWS Marketplace lists Acunetix Online Premium, published by seller Invicti Security, at $7,000 per year for 5 targets under a 12 month contract, where a target is one fully qualified domain, website, web app, API or web service

Where they differ

Only the attributes on which 7-Zip and Acunetix actually diverge.

Attributes where 7-Zip and Acunetix differ
Attribute7-ZipAcunetix
Starting priceFreeOn request
Pricing modelopen-sourcesubscription
Free tierYesNo
PlatformsWindows, Linux, macOSDesktop, Web, Api
FoundedUnknown2005

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in 7-Zip

Nothing recorded that Acunetix does not also cover.

Only in Acunetix

  • DAST scanning
  • IAST technology
  • AcuSensor
  • JavaScript security
  • SQL injection testing
  • XSS detection
  • OWASP Top 10
  • API security testing

What people use each for

The jobs each tool is most often brought in to do.

7-Zip

  • Creating highly compressed archives for backup and storage optimisationnot Acunetix
  • Distributing self-extracting executables to users who lack archive toolsnot Acunetix
  • Unpacking diverse archive formats (RAR, ISO, DMG) without purchasing separate toolsnot Acunetix
  • CI/CD automation via command-line compression and extractionnot Acunetix
  • Encrypting sensitive files with AES-256 for secure transmissionnot Acunetix
  • Restoring archived VirtualBox and VMware disk imagesnot Acunetix

Acunetix

  • Vulnerability Scannernot 7-Zip
  • Web Securitynot 7-Zip
  • Dastnot 7-Zip

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

7-Zip

  • Windows-centric GUI design; native graphical interface is Windows-only, with no first-class macOS or Linux GUI applications provided
  • Linux and macOS support primarily through command-line tools; no native file manager integration on these platforms
  • User interface design is dated compared to modern alternatives; visual feedback and UX polish lag behind commercial archivers
  • ARM64 support limited to Windows; no ARM64 build for Linux or macOS despite growing ARM adoption
  • No built-in cloud storage integration or synchronisation; cannot extract directly to Dropbox, OneDrive, or Google Drive

Acunetix

  • AWS Marketplace lists Acunetix Online Premium, published by seller Invicti Security, at $7,000 per year for 5 targets under a 12 month contract, where a target is one fully qualified domain, website, web app, API or web service
  • AWS Marketplace's Invicti listing shows Premium Support priced separately at $150,000 per year and Premium Support with Guided Success at $300,000 per year, on top of the base scanning licence

Pricing, plan by plan

7-Zip

Free

No published plan breakdown. See the 7-Zip review.

Acunetix

On request
  • StandardFree
    • Single user
    • 5 targets
    • Scheduled scans
  • PremiumFree
    • Multiple users
    • Unlimited targets
    • CI/CD integration
  • Acunetix 360Free
    • Enterprise features
    • SDLC integration
    • Custom workflows

Which should you pick?

Choose 7-Zip if

  • You want to start without paying.
  • You work on Windows, Linux, macOS.
7-Zip review

Choose Acunetix if

  • You need dast scanning.
  • You work on Desktop, Web, Api.
  • You also want iast technology.
Acunetix review

Questions people ask

Is 7-Zip or Acunetix better?
Neither clearly leads. 7-Zip starts at Free and Acunetix at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, 7-Zip or Acunetix?
7-Zip has a free tier; the other does not. Paid plans start at Free for 7-Zip and On request for Acunetix.
Does 7-Zip or Acunetix run on more platforms?
7-Zip runs on Windows, Linux, macOS. Acunetix runs on Desktop, Web, Api.
Can I use 7-Zip for free?
Yes. 7-Zip has a free tier, so you can try it without paying. Acunetix starts at On request.
What is 7-Zip best used for?
7-Zip is most often used for creating highly compressed archives for backup and storage optimisation, distributing self-extracting executables to users who lack archive tools, unpacking diverse archive formats (rar, iso, dmg) without purchasing separate tools, ci/cd automation via command-line compression and extraction. Of those, creating highly compressed archives for backup and storage optimisation and distributing self-extracting executables to users who lack archive tools are not what Acunetix is typically brought in for.
What can 7-Zip do that Acunetix cannot?
Acunetix covers DAST scanning, IAST technology, AcuSensor, JavaScript security.

Answered from the vendors’ own pages

7-Zip: Is 7-Zip free to use commercially?

Yes. 7-Zip is licensed under GNU LGPL with BSD 3-clause portions, permitting commercial and personal use without fees, registration, or restrictions.

Source
7-Zip: What file formats does 7-Zip support?

7-Zip natively creates 7z archives and supports packing/unpacking ZIP, GZIP, BZIP2, XZ, TAR, and WIM. It can unpack 30+ additional formats including RAR, ISO, DMG, and VirtualBox disk images without requiring external tools.

Source
7-Zip: Does 7-Zip work on macOS and Linux?

Yes. 7-Zip operates on Windows, Linux, and macOS. Graphical interfaces are optimised for Windows; Linux and macOS primarily use command-line tools. Port and third-party GUI applications extend functionality on these platforms.

Source
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