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Head-to-head · Duplicate File Finders

Gemini 2 vs dupeGuru

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Gemini 2 #5 in Duplicate File Finders 8.4/10 Paid ✓ 4 of 4 features Visit Gemini 2
dupeGuru #6 in Duplicate File Finders 8.2/10 Free plan Free plan✓ 3 of 4 features Visit dupeGuru

Gemini 2 leads on 1 check, dupeGuru on 0, and 4 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 scoreGemini 2 · 8.4/10
  • Free planonly dupeGuru
  • Most featuresGemini 2 · 4 of 4

Gemini 2 scores higher on our rubric for duplicate file finders: 8.4 against 8.2 out of 10; our editors rank them #5 and #6.

On platform coverage, dupeGuru gives you Cross-platform where Gemini 2 offers Macos. Gemini 2 offers file preview; dupeGuru doesn't.

Gemini 2 is the better fit for mac users wanting smart duplicate selection. dupeGuru is the better fit for free users needing media-aware matching.

  • Gemini 2 fits best

    Mac users wanting smart duplicate selection

  • dupeGuru fits best

    Free users needing media-aware matching

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 Gemini 2 8.4/10 Visit ↗ dupeGuru 8.2/10 Visit ↗
At a glance
Editor score 8.4 8.2
Ranking #5 in Duplicate File Finders #6 in Duplicate File Finders
Best for Mac users wanting smart duplicate selection Free users needing media-aware matching
Pricing model Paid Free
Starting price — Free plan
Free plan Not checked yet ✓ (best)
Free trial — —
Deployment Desktop Desktop
Platforms macOS Windows, macOS, Linux
Built for Solo, Small business Solo, Small business
Features Gemini 2 4/4 · dupeGuru 3/4
File preview ✓ (best) —
Automatic selection ✓ ✓
Recycle Bin / Trash ✓ ✓
Folder exclusions ✓ ✓
Specs
Platform coverage Macos Cross-platform
Scan locations Whole disk, selected folders, removable media, network volumes, Photos libraries, iTunes libraries User-selected folders on the computer; selected folders can be set as normal, reference, or excluded.
Match methods File data length, creation date, modification date, extension, path, and similarity File contents using size grouping and MD5 hashes; filename or music-tag word matching; fuzzy word similarity; picture-block color comparison.
Our review
Pros
  • Finds identical and slightly different files
  • Scans disks, libraries, removable media, and network volumes
  • Smart Selection learns preferences and moves removals to Trash
  • Supports exact, fuzzy filename, music-tag and picture matching
  • Runs on Windows, macOS and Linux
  • Lets users review, filter and manage grouped duplicate results
Cons
  • Available only for macOS
  • Paid-only product with a listed starting price of 44.95
  • One-time plans cover only one or two Macs
  • Scanning centers on folders selected by the user
  • Offers no AI-assisted duplicate detection
  • Release versions vary across official distribution channels
Our verdict

Gemini 2 is a macOS duplicate-file finder from MacPaw for people who want to identify redundant files and recover storage space. It scans whole disks, selected folders, removable media, network volumes, Photos libraries, and iTunes…

Read the review →

dupeGuru is a free, open-source desktop application for finding duplicate files on Windows, macOS and Linux. It suits users who want to inspect and manage duplicates on local computers, especially when filename matching alone is not…

Read the review →
  1. Gemini 2Duplicate File Finders 8.4Paid
  2. dupeGuruDuplicate File Finders 8.2Free plan

Strengths and trade-offs

  • Gemini 2 — where it wins

    • Finds identical and slightly different files
    • Scans disks, libraries, removable media, and network volumes
    • Smart Selection learns preferences and moves removals to Trash

    Where it doesn't

    • Available only for macOS
    • Paid-only product with a listed starting price of 44.95
    • One-time plans cover only one or two Macs

  • dupeGuru — where it wins

    • Supports exact, fuzzy filename, music-tag and picture matching
    • Runs on Windows, macOS and Linux
    • Lets users review, filter and manage grouped duplicate results

    Where it doesn't

    • Scanning centers on folders selected by the user
    • Offers no AI-assisted duplicate detection
    • Release versions vary across official distribution channels

More comparisons

All duplicate file finders comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update