Anti-Twin
6.0#11 in duplicate file findersFree planFree planLinuxmacOSWindows
VisitAnti-Twin vs DoubleKiller
DoubleKiller
7.2#3 in duplicate file finders$19.95 one-timeFree planWindows
VisitWhat both publish
| Fact | Anti-Twin | DoubleKiller |
|---|---|---|
| Export | Search results can be exported as an Excel file even if Excel is not installed, and the site says OpenOffice users can use the export. | The results list can be exported to a text file. |
| Founded | 2003 | 2000 |
| Portable use | The program can be installed on a USB memory stick and started from there. | DoubleKiller is a standalone executable that needs no installation; extract it and run it. |
| Purpose | Anti-Twin searches a hard disk for duplicate or similar files and can send found files to the recycle bin or delete them. | DoubleKiller finds and removes duplicate files. |
Anti-Twin plans
- Anti-Twin ClassicFree
DoubleKiller plans
- DoubleKiller FreeFree
- DoubleKiller (free, private use)Free
- DoubleKiller Pro Personal$19.95, paid once
- DoubleKiller Pro Commercial$39.95, paid once
- DoubleKiller Pro (commercial use)—
- DoubleKiller Pro (private use)—
Pick Anti-Twin if…
Anti-Twin suits people cleaning duplicate files from desktop drives, removable media, memory cards, or shared network folders. It is also useful when exact duplicates, similar names, near-identical binary content, or visually similar images need separate matching methods.
Pick DoubleKiller if…
DoubleKiller suits Windows users who want to locate duplicate files and choose whether to delete or move them. The free version is limited to private use and files up to 2 GB.