Febooti FileTweak Hash & CRC Tool is a freeware Windows utility designed to calculate cryptographic hash values and checksums to verify file integrity. It integrates directly into the Windows operating system by adding a native “Hash / CRC” tab directly inside the standard file Properties window. Key Features
Seamless Windows Integration: Instead of opening a separate app, you right-click any file, select Properties, and open the Hash / CRC tab to see your values instantly.
Real-Time Clipboard Matching: The tool automatically reads your system clipboard. If you copy a hash from a website, the tool dynamically highlights matching hashes on your screen for instant verification.
Performance Indicators: It handles nearly unlimited file sizes and includes a built-in hashing speed indicator to show you how fast your hardware is processing the calculations.
Flexible Formatting: Users can easily choose between lowercase and uppercase hash values, copy outputs to the clipboard, and check files against BSD-format checksum files.
Broad Character Support: It features full Unicode support, allowing it to easily read and process files or folder structures that use non-English characters. Supported Hash & Checksum Formats
The software supports 15 popular cryptographic and error-detection checksum algorithms: Standard Checksums: CRC32, MD2, MD4, MD5
Secure Hash Algorithms: SHA-1, SHA-224, SHA-256, SHA-384, SHA-512
Advanced & Specialized Hashes: RIPEMD-128, RIPEMD-160, RIPEMD-256, RIPEMD-320, WHIRLPOOL (v3), and Tiger-192 Availability and Requirements
The tool is entirely free and can be downloaded through the Febooti Download Center. It provides an all-in-one universal installer that supports both 32-bit (x86) and 64-bit (x64) architectures. It is built to run on Microsoft Windows operating systems ranging from legacy environments like Windows 2000 up to modern setups like Windows 10.
If you would like, I can explain how to interpret the results of these different hash types or show you how to manually verify file integrity using built-in command-line tools. Hash & CRC—freeware hash calculator – Febooti, Ltd.
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