Space Scrambler

Category: Utility - Windows 64bit

Space Scrambler 4.2 is a utility designed to overwrite free disk space with random data, making previously deleted files significantly harder to recover. The program works by creating temporary files (named TODELETE.TMP, TODELETE2.TMP, etc.) that fill available free space. These files can be safely deleted after the process completes. The software supports multiple overwrite passes and adjustable chunk sizes to improve coverage. This free utility is ideal for securely scrambling all data on USB sticks, SSDs, or hard drives before selling, giving away, or losing them.

Languages: English - Francais - Deutsch - Espanol - Japanese

File-Hash Calculator

Category: Utility - Windows 64bit

This program allows users to select any file and instantly compute a comprehensive set of cryptographic hash values. It supports both legacy and modern hashing algorithms, making it ideal for verifying file integrity, detecting tampering, or comparing files across systems.

Checked: MD5, SHA1, SHA256, SHA512, SHA3-256, BLAKE2B, CRC32, ADLER32 and ENTROPY.

Languages: English - Espanol - Nederlands - Francais - Deutsch - Italiano - Polski

Tidy Text Pro

Category: Utility - Windows 64bit

A user-friendly desktop application designed to automatically clean text files, CSV files, and Excel spreadsheets by removing empty lines (blank rows), remove duplicate entries (keeping only the first occurrence), using Case-insensitive comparison (e.g., "John" and "john" are considered duplicates).

Languages:
English - Francais - Deutsch - Espanol - Polski - Japanese - Nederlands - Italiano

MP3 Playtime Calculator

Category: Utility - Windows 64bit

MP3 Playtime Calculator v1.1 is an intuitive and efficient utility designed to scan a selected folder for MP3 files and calculate their total playtime. Perfect for organising music libraries or estimating playlist lengths.

Languages: English - Espanol - Nederlands - Francais - Deutsch - Italiano - Polski

MP3 File-Searcher

Category: Utility - Windows 64bit

MP3 File Search Tool is a Windows desktop application designed to help you search, catalog, and organize your MP3 audio files. The application scans your computer's drives and directories to locate all MP3 files and displays comprehensive information about each file. Export Options: Export to formatted text file (.txt) + Export to Excel spreadsheet (.xlsx)

Languages: English - Francais - Deutsch - Espanol - Japanese

Currently available free software:

Space scrambler: overwrite free disk space with random data, making previously deleted files significantly harder to recover.

File-Hash Calculator: select any file and instantly compute a comprehensive set of cryptographic hash values.

TidyText Pro: automatically clean text files, CSV files, and Excel spreadsheets by removing empty lines and duplicate entries.

MP3 Playtime Calculator: scan a selected folder for MP3 files and calculate their total playtime.

MP3 File-Searcher: search, catalog, and organize your MP3 audio files.

There is much more to come

Although two of the three computers I use daily run Linux, the first free programmes I put on the software page are for 64‑bit Windows (Windows 7 and later). Linux versions are coming soon!

There will be many more programs and utilities added to these pages. I am currently engaged in teaching and completing ongoing projects—please check back soon.