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Tech riderRev. 8 Oct 2026

DoubleKiller

Ch 116.9of 38 Duplicate File Finders
  1. 1Runs onWindows
  2. 2CostsFree plan
  3. 3Platform coveragewindows
  4. 4Scan locationsDirectories, complete drives, network computers; Pro also supports ZIP archives and catalog files
  5. 5Match methodsFile name, file size, modification date, content, CRC32 fingerprint, and byte-per-byte comparison in Pro
  6. 6Automatic selectionYes
  7. 7Recycle Bin / TrashNo
  8. 8Folder exclusionsNo
8 lines stated Written from the maker's own pages: bigbangenterprises.de
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Overview

DoubleKiller is ranked #11 of 38 in duplicate file finders on Specifiction. It runs on Windows. There is a free plan.

DoubleKiller plans and pricing

All plans
DoubleKiller (free, private use) Free Free for private use · maximum single file size 2 GB · commercial use not permitted bigbangenterprises.de · 8 Oct 2026
DoubleKiller Pro (private use) Not published Unlimited folders and files · maximum single file size unlimited · private use bigbangenterprises.de · 8 Oct 2026
DoubleKiller Pro (commercial use) Not published Unlimited folders and files · maximum single file size unlimited · commercial use bigbangenterprises.de · 8 Oct 2026

Compared on duplicate file finders

Free plan
Yesbigbangenterprises.de
Paid from
19.95 one-timebigbangenterprises.de
Platform coverage
windowsbigbangenterprises.de
Scan locations
Directories, complete drives, network computers; Pro also supports ZIP archives and catalog filesbigbangenterprises.de
Match methods
File name, file size, modification date, content, CRC32 fingerprint, and byte-per-byte comparison in Probigbangenterprises.de
Automatic selection
Yesbigbangenterprises.de
Recycle Bin / Trash
Nobigbangenterprises.de
Folder exclusions
Nobigbangenterprises.de

Facts

Purpose
DoubleKiller finds and removes duplicate files.bigbangenterprises.de · 8 Oct 2026
Comparison criteria
It can compare files using any combination of file name, size, modification date, and content.bigbangenterprises.de · 8 Oct 2026
Filters
Scans can exclude files by name, file type, attributes, or size.bigbangenterprises.de · 8 Oct 2026
Review and removal
It displays a list of identical files for the user to choose for deletion or moving to another directory.bigbangenterprises.de · 8 Oct 2026
Export
The results list can be exported to a text file.bigbangenterprises.de · 8 Oct 2026
Portable use
DoubleKiller is a standalone executable that needs no installation; extract it and run it.bigbangenterprises.de · 8 Oct 2026
User control
The maker says the application does not alter the system without the user's prior permission.bigbangenterprises.de · 8 Oct 2026
Pro comparison
DoubleKiller Pro adds multilingual interface, advanced comparison options, saved and reloadable result lists, and command-line automation.bigbangenterprises.de · 8 Oct 2026
Free version limit
The free version has a maximum individual file size of 2 GB; the comparison chart lists unlimited folder and file counts.bigbangenterprises.de · 8 Oct 2026
Supported use
The basic version is free for private use, while the maker lists a separate Pro price for commercial use.bigbangenterprises.de · 8 Oct 2026
Release shown
The download page lists version 1.6.2.82 dated 2007-07-07.bigbangenterprises.de · 8 Oct 2026
Support
The maker says purchasers can access prioritized support through the customer's area, and the FAQ directs users with further questions to contact support.bigbangenterprises.de · 8 Oct 2026
Development status
A site status update says development is paused and emails are answered quickly.bigbangenterprises.de · 8 Oct 2026

Company

Founded
2000bigbangenterprises.de · 28 Sept 2026

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Where it ranks on Specifiction

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Sources