Photo cleanup that keeps you in the driver’s seat

Relive your trips without scrolling past ten near-identical shots of the same moment.

Find exact duplicates, near-matches, and unusable shots. Everything runs on your own computer and nothing gets uploaded or sent anywhere. Review every removal yourself. Free forever, with an optional one-time Pro upgrade.

  • Free forever
  • 100% local processing
  • No credit card, ever
  • No account, ever
  • No ads, ever
  • 18 photo formats
  • 10 languages
Get Pro

Free Download BitWhittle™ free. No credit card, no account, no time limit, and no ads.

Download for Windows Download for Mac

Every download is the full free version. Upgrade to Pro anytime with a one-time purchase.

Review groups before anything is removed.

A duplicate photo finder that also catches similar shots

Catch exact copies and photos that only look alike, then choose how strict the matching should be when you remove similar photos from a group.

  • Exact duplicates

    Identify identical files so redundant copies are easy to clear without second-guessing.

  • Similar photos, not just pixel clones

    Catches near-matches, like slightly cropped, resized, or re-saved versions of the same photo, without flagging every photo that just happens to share a similar color.

  • Matching you can tune

    Choose Conservative, Balanced, or Aggressive presets, or set a custom slider when you want finer control over how loosely photos group.

  • Groups you can trust

    Matches are kept tight, so unrelated photos never quietly get pulled into the same group.

Dial matching from strict to loose, and see the results as you go.

Built for how you actually shoot

Phone cameras produce bursts, screenshots, and the occasional disaster frame. BitWhittle™ understands those patterns instead of treating everything as a generic file duplicate.

  • Burst-shot grouping

    Rapid-fire shots are grouped together automatically, so you review a burst as a set instead of a scattered pile of near-identical frames.

  • Screenshot detection

    Screenshots are recognized automatically and handled separately from your regular photos.

  • Unusable photo category

    Blurry shots, lens-cap frames, and pocket presses surface in their own review category, kept apart from photos that deserve a real keep-or-toss decision.

  • Works with iPhone photos (HEIC)

    Photos saved in Apple’s HEIC format work right away, with no extra conversion step needed first.

  • Works with camera RAW files too

    RAW photos from Nikon, Canon, Sony, Panasonic, Olympus, Pentax, and Fujifilm cameras, plus Adobe’s universal DNG format, are recognized right alongside everyday photo formats, so serious camera libraries get the same cleanup as phone photos. When a RAW file and its JPG version are both present, BitWhittle™ keeps the RAW by default. You can change that preference, or choose to keep both.

Bursts, screenshots, and unusable frames, each handled distinctly.

Works with your whole library, in your language

Broad format support and full localization, not just the basics.

18 photo formats supported

Everyday formats like JPG, PNG, HEIC, TIFF, WebP, and BMP, plus RAW files from Nikon, Canon, Sony, Panasonic, Olympus, Pentax, Fujifilm, and Adobe’s DNG. Your camera library gets the same treatment as your phone library.

Available in 10 languages

English, German, Spanish, French, Italian, Japanese, Korean, Portuguese (including Brazilian Portuguese), Russian, and Chinese (Simplified). Switch anytime from the Settings screen.

Built for bigger, messier libraries

Real photo libraries are large and spread across drives. BitWhittle™ is built to handle that correctly, not just the tidy case.

Unlimited scanning, always

Scan your entire library as many times as you want, with no caps. Every group BitWhittle™ finds is fully visible before you ever pay, not just a portion of it like some other tools show.

Multi-drive scanning done right

Scan your main library alongside an external or removable drive, and BitWhittle™ still picks the right photo to keep instead of getting confused about which copy came from where.

Cloud storage support

Plays nicely with OneDrive, Google Drive, and iCloud. If a photo hasn't been downloaded to your device yet (just a placeholder taking up space), BitWhittle™ skips it during scanning instead of pulling down your whole cloud library. Found some duplicates among those cloud-only files? You'll get the option to download just those and clean them up too, only when you say so.

Nothing gets deleted without you

BitWhittle™ does not auto-delete on its own judgment. Every removal is something you have seen and approved.

  • Dry-run / Preview mode

    See the full cleanup plan before any file is touched: what would move, and why.

  • Swipe to review

    Flip through each group and swipe to keep or delete, a fast, tactile way to get through a big cleanup.

  • Protected-photos registry

    Mark a photo once and it stays off the chopping block. Protected items are not flagged again in later scans.

  • Recycle Bin only

    Approved deletions go to the Recycle Bin (or Mac Trash) instead of being permanently deleted right away.

  • Full undo and cleanup history

    Walk back a cleanup using history, so a change of heart does not mean a permanent loss.

  • Runs entirely on your computer

    Scanning, matching, and cleanup all happen on your computer. Nothing is uploaded, no account is required, and you don’t even need an internet connection to clean your library.

Preview the plan. Protect what matters. Approve what goes.

Your photos. Your call. Every time.

Years of birthdays, trips, and ordinary days you would never get back should not hinge on a silent automated purge. BitWhittle™ is built so you can thin the clutter without the fear that something irreplaceable disappears because the software guessed wrong. You make the final call, always.

A photo specialist built for Windows and Mac

Depth where photo libraries actually get messy, not a thin pass across every file type on the drive.

  • Windows and Mac, both first-class

    Serious, review-first photo cleanup is still underserved on desktop. BitWhittle™ is built for Windows and Mac equally, and a single Pro license covers you on both.

  • Photo logic, not generic junk sweeping

    Burst detection, screenshot recognition, unusable-photo review, and support for iPhone photos (HEIC) and camera RAW files are all built specifically for photo libraries, not bolted onto a one-size-fits-all duplicate finder that treats photos the same as documents and downloads.

  • One app, growing scope

    Roadmap BitWhittle™ handles photos today, with video duplicate and similar detection planned for a future release, built on the same review-first approach rather than bolted on as an afterthought.

  • More platforms ahead

    BitWhittle™ ships on Windows and macOS today, with Android and iOS planned next, so the same review-first approach follows your photos across every device you use.

How BitWhittle compares

A quick look at how typical duplicate-cleanup tools operate versus BitWhittle™.

Typical cleanup tools BitWhittle™
Billing Subscriptions that renew automatically until you cancel Free to use. Pro is a one-time purchase, never a subscription.
Getting started Often limits what you can see or scan before you pay Unlimited scanning and a full preview of everything, forever, no credit card required
Account Often requires creating an account to activate or use the software No account required. Just install it and go.
Ads Free versions often show ads or upsell banners No ads, ever, on Free or Pro
Where photos are processed Some tools upload your library to the cloud to scan it Entirely on your computer. Photos are never uploaded or sent anywhere.
Deleting files One-click "clean now" actions with limited review You approve every deletion, and approved items go to the Recycle Bin first
Scope General-purpose file dedupers that treat every file type the same Built for photo libraries specifically: bursts, screenshots, unusable shots, iPhone photos (HEIC), and camera RAW files

These reflect common patterns across duplicate-cleanup software as a category, not a claim about any specific product.

Free forever, or unlock Pro

Download BitWhittle™ free, no credit card or account needed. Upgrade to Pro anytime with a one-time purchase.

Free

$0

Unlimited scanning and unlimited exact-duplicate cleanup, plus a full preview of every Similar, Burst, Screenshot, and Low-quality group. Includes your first 5 groups (or about 50 photos) of cleanup in those categories, free.

Pro

$29.99

One-time purchase. Removes the free cleanup limit for good, unlimited cleanup in every category, forever. Covers Windows and macOS on up to about 3 devices.

This is not a subscription. Pro is a one-time purchase. No renewals, no expiration.

Questions about your purchase? Contact support@bitwhittlestudio.com.

Get Pro

Secure checkout, one-time payment, no recurring charges. Billing questions go to support@bitwhittlestudio.com.

Your photos. Your call. Every time.

Get Pro