Gemini 2 vs Duplicate File Detective

Gemini 28.4Visit Duplicate File Detective7.3Visit

Higher score Gemini 2 #5 in Duplicate File Finders 8.4/10 Paid ✓ 4 of 4 features Visit Gemini 2

vs

Duplicate File Detective #12 in Duplicate File Finders 7.3/10 15-day trial Free trial✓ 4 of 4 features Visit site

• Gemini 2 fits best

  Mac users wanting smart duplicate selection

• Duplicate File Detective fits best

  Windows users wanting reports and scheduling

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Side by side

Feature	Gemini 2 8.4/10 Visit ↗	Duplicate File Detective 7.3/10 Visit ↗
At a glance
Editor score	8.4	7.3
Ranking	#5 in Duplicate File Finders	#12 in Duplicate File Finders
Best for	Mac users wanting smart duplicate selection	Windows users wanting reports and scheduling
Pricing model	Paid	Paid
Starting price	—	$30 one-time
Free plan	Not checked yet	—
Free trial	—	15 days
Deployment	Desktop	Desktop
Platforms	macOS	Windows
Features Gemini 2 4/4 · Duplicate File Detective 4/4
File preview	✓	✓
Automatic selection	✓	✓
Recycle Bin / Trash	✓	✓
Folder exclusions	✓	✓
Specs
Platform coverage	Macos	Windows
Scan locations	Whole disk, selected folders, removable media, network volumes, Photos libraries, iTunes libraries	local drives; network shares; NAS devices; removable storage; file server shares
Match methods	File data length, creation date, modification date, extension, path, and similarity	file name; extension; file size; CRC32; MD5; SHA-1; SHA-256; SHA-512; byte-for-byte content; visual image comparison; document properties; audio tags
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	Matches files by checksums, bytes, visual appearance, properties, and audio tags Scans local drives, network shares, NAS devices, removable storage, and file servers Adds previews, SmartMark rules, scheduled reports, and duplicate management actions
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	Windows-only, with no support for other platforms The Personal Edition excludes scheduling and other automation features No free plan; paid access starts at a $30 one-time license
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 →	Duplicate File Detective is Windows software for locating, reviewing, and managing duplicate files across local drives, removable storage, network shares, NAS devices, and file servers. It suits Windows users who need more than a basic… Read the review →

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

• Duplicate File Detective — where it wins

  • Matches files by checksums, bytes, visual appearance, properties, and audio tags
  • Scans local drives, network shares, NAS devices, removable storage, and file servers
  • Adds previews, SmartMark rules, scheduled reports, and duplicate management actions

  Where it doesn't

  • Windows-only, with no support for other platforms
  • The Personal Edition excludes scheduling and other automation features
  • No free plan; paid access starts at a $30 one-time license

• Gemini 28.4/10 · Paid

  A Mac-focused duplicate finder with smart selection and broad scan coverage.

  Visit Gemini 2Full verdict →
• Duplicate File Detective7.3/10 · 15-day trial

  A Windows duplicate finder with deep matching, previews, automation, and scheduled reporting.

  Visit siteFull verdict →