MTSD

MTSD is a German software house that concentrates on highly focused Windows utilities aimed at tidy, predictable file maintenance. Its single commercial offering, AllDup Duplicate File Remover, demonstrates the company’s philosophy of solving one everyday problem—redundant data—with forensic thoroughness. The program scans local drives, network shares, and removable media using byte-by-byte comparison, fuzzy hash algorithms, and metadata filters to uncover identical documents, music tracks, photos, archives, or entire folder trees. Users can preview files inside the built-in viewer, keep the newest or highest-quality copy, replace duplicates with hard-links to save space, or move them to a quarantine area before deletion. Flexible scan profiles, command-line switches, and scheduled tasks make the tool equally useful for home collectors who want to reclaim gigabytes from vacation photos, IT staff who need to sanitize server storage, or forensic technicians who must document every duplicate found during evidence review. Because AllDup is portable and supports Unicode paths, it can be launched from a USB stick on any modern Windows workstation without prior installation. The publisher’s software is available for free on get.nero.com, where downloads are provided through trusted Windows package sources such as winget, always pull the latest release, and allow batch installation alongside other applications.