Discover OpenHashTab: A Powerful File Hash Utility
OpenHashTab provides users with a robust and efficient shell extension designed to simplify the process of calculating and verifying file hashes directly from the Windows file properties. With compatibility for an impressive 28 hashing algorithms, OpenHashTab caters to a diverse array of hash types, making it an invaluable tool for developers, cybersecurity professionals, and those needing quick checksums.
This extension boasts exceptional performance in hash calculations, allowing users to obtain results rapidly. Its seamless integration into the Windows operating system ensures a native experience, complemented by support for high DPI displays and long file paths. The tool’s versatility extends to various Windows versions, compatible with Windows 7 and newer systems across x86, x64, and ARM64 architectures.
Key Features of OpenHashTab
OpenHashTab is not only versatile but also packed with features that enhance its usability:
- Multilingual interface for global accessibility.
- Verify hashes against files in VirusTotal for security checks.
- Check hashes from checksum files for easy verification.
- Export hash results directly to file or clipboard.
- Context menu options to streamline access and functionality.
- Support for both file associations and standalone operations.
How to Use OpenHashTab
While many features are intuitive, several lesser-known functionalities significantly enhance user experience:
- Select multiple files or folders for batch hashing; OpenHashTab can traverse directories.
- Simply double-click the hash to copy it to your clipboard.
- Copy specific lines in sumfile format by double-clicking the name or algorithm.
- Utilize the right-click popup menu for quick actions like copying the hash or filename.
- The status counters display results in the format (match/mismatch/nothing to check against/error).
- Columns can be sorted lexicographically, except for hashes, which are sorted by match type.
- Selecting a sumfile tab allows automatic hashing of files listed within.
- If a file has a corresponding sumfile, and it matches the recognized formats, the hash can be validated against it if the feature is enabled.
Supported Hash Algorithms
OpenHashTab supports a wide range of sophisticated hash algorithms, including:
- CRC32, CRC64 (xz)
- xxHash (XXH32, XXH64)
- xxHash3 (64-bit and 128-bit variants)
- MD4, MD5
- RipeMD160
- Blake2sp
- SHA-1
- SHA-2 (SHA-224, SHA-256, SHA-384, SHA-512)
- SHA-3 (SHA3-224, SHA3-256, SHA3-384, SHA3-512)
- BLAKE3 (256-bit, 512-bit)
- KangarooTwelve (264-bit, 256-bit, 512-bit)
- ParallelHash128 (264-bit) and ParallelHash256 (528-bit)
- Street book (GOST R 34.11-12) (256-bit, 512-bit)
What’s New in OpenHashTab 3.0.5
The latest iteration, OpenHashTab 3.0.5, introduces several important enhancements:
- Translation updates to ensure a better user experience.
- Fixes for the ARM64 installer for improved compatibility.
- Resolved issues with Unicode filenames to enhance functionality with the VirusTotal feature.
Download and Explore More
To experience the full capabilities of OpenHashTab, download it here: OpenHashTab 3.0.5 | Size: 8.3 MB (Open Source).
To learn more and access additional resources, visit the OpenHashTab Home Page.
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