BCalc

BCalc, developed by G F Cornwell, stands out as a powerful tool within the Science Tools subcategory of the Education category. This versatile calculator offers an impressive range of 30 to 10000 digits, making it ideal for users needing precise calculations. Whether you need to factorise numbers and find primes, BCalc enables you to check the accuracy of your existing software effortlessly.

The latest version, 2.06, is a significant upgrade from its predecessor, 2.0, offering improved functionality while maintaining the hallmark simplicity for which BCalc is known. The program uses the Windows clipboard for both input and output, streamlining your workflow and ensuring compatibility with all versions of Windows. What's notably convenient is that BCalc makes no changes to your PC, ensuring a seamless and risk-free experience.

Downloading BCalc is a breeze and is entirely free, firmly establishing it within the Freeware license category. This makes it easy for anyone to download and use this practical science tool without any associated costs or hidden fees. The ability to handle a substantial range of digits and verify the accuracy of other software applications makes BCalc an indispensable addition to any user's toolkit.

Pros:

• Handles a wide range of digits from 30 to 10000.
• Enables factorisation and prime number finding.
• Uses the Windows clipboard for seamless input and output.
• Compatible with all versions of Windows.
• Free to download and use, with no changes made to your PC.

Cons:

• The application's interface may seem basic to advanced users accustomed to more modern design.
• Specialized focus might not cater to general calculator needs.

Overall, BCalc by G F Cornwell in its latest version, 2.06, remains an essential free tool for anyone in need of high-precision calculations within the Education sphere, particularly in the Science Tools subcategory.

You may want to check out more software, such as Maxima and Minima, DAC Express or IUCLID5, which might be related to BCalc.