OpenHashTab VS HashTools

OpenHashTab is a shell extension for conveniently calculating and checking file hashes from file properties.

HashTools is an application that calculates hashes for given files.

Integration
OpenHashTab integrates seamlessly into Windows Explorer, allowing users to easily generate and verify file checksums without needing to open an additional application.
Support for Multiple Algorithms
The tool supports a wide range of hashing algorithms including MD5, SHA-1, SHA-256, SHA-512, and more, providing flexibility for different use cases.
User-Friendly Interface
With its explorer extension, generating checksums is straightforward, making it accessible even for users who are not very technically proficient.
Open Source
Being open source, users and developers can review the code for security purposes or contribute to its development, ensuring transparency and community support.
No Cost
OpenHashTab is free to use, making it accessible for individuals and organizations without budget constraints for checksum utilities.

Windows Only
The integration is specifically designed for Windows Explorer, which limits its availability to Windows users and excludes those on MacOS, Linux, or other operating systems.
Limited to GUI
As an Explorer extension, users preferring command-line tools for automation may not find it as suitable without additional scripting or automation features.
Dependency on Windows Updates
As it depends on Windows Explorer, changes in Windows updates or versions could potentially disrupt its functionality, requiring maintenance and updates.
Potential Security Risks
As with any third-party software that integrates into the operating system, there are potential security risks associated with its use, especially if the software lacks regular updates and community support.

Ease of Use
HashTools offers a user-friendly interface that makes it easy for both beginners and experienced users to create and verify file hashes effortlessly.
Multiple Hashing Algorithms
Supports a wide range of hashing algorithms including MD5, SHA-1, SHA-256, and more, providing flexibility for different hashing needs.
Integration with Windows
Seamlessly integrates into the Windows shell, allowing users to hash files directly from the context menu without launching a separate application.
Batch Hashing Capability
Allows users to hash multiple files at once, saving time and increasing productivity when working with large numbers of files.
Freeware
HashTools is available as a free tool, making it a cost-effective solution for anyone needing file hashing capabilities.

Limited Platform Support
HashTools is only available for Windows, which excludes users on platforms like macOS and Linux.
Basic Functionality
While it effectively hashes files, HashTools lacks advanced features found in more comprehensive hashing software, such as automation scripting or extensive logging capabilities.
No Support for Very Large Files
Users might experience performance issues or inability to hash extremely large files due to limitations in the software's handling of file sizes.
Lack of Official Support
As a freeware tool, HashTools might not have the level of official support or timely updates that users might expect from commercial software.