ShellNewHandler VS CalcAttendance

No features have been listed yet.

• Focused single-purpose tool
  As an attendance calculator, it is likely built around one task: working out attendance percentages and how many classes can be missed or must be attended to reach a required threshold. That keeps it simple to understand and quick to use. I could not verify the site's exact features, so this is based on its name and apparent purpose.
• Likely easy and quick to use
  Web-based calculators like this usually need only a few inputs, such as classes held and classes attended, and give instant results. There is typically nothing to install and little learning curve.
• Accessible from any device
  Because it runs in a browser, it should work on phones, tablets and computers without a dedicated app. Students and teachers can check numbers on the go.
• Helps with planning
  Knowing the attendance percentage and how many absences are still allowed lets students avoid falling below minimum attendance requirements. Teachers and parents can also use it to monitor attendance.
• Probably free or low cost
  Simple utility calculators are commonly free to use, which makes them accessible to students. Check the site directly to confirm its pricing and whether it shows ads.

Possible disadvantages

• Limited feature set
  A calculator is unlikely to offer full attendance management features such as roster management, automated tracking, reports, or integration with school systems. Institutions with complex needs would need other software.
• Manual data entry
  Users probably have to enter attendance figures themselves. This can lead to input errors and takes effort over a whole term, especially across many subjects.
• Rules may not match your institution
  Attendance policies differ between schools and universities, for example in how excused absences, partial days and rounding are handled. A generic calculator may not reflect your institution's rules, so results should be checked against official records.
• Unclear data persistence and privacy
  It is not clear whether the tool saves data, offers accounts, or syncs across devices. If it doesn't, users must re-enter data each time. Users should also check the privacy policy before entering personal data.
• Limited credibility and support information
  As a lesser-known niche tool, it may have little independent review coverage, documentation, or customer support. Users should treat its results as estimates, not official attendance records.

No analysis of CalcAttendance yet.

• I recently got libreoffice, but now the new option in right click looks like a mess. Can someone help me get rid of them please?

  Use Shell New Handler. Run the portable app and simply untick the items you don't want to appear in your new context menu. Source: about 4 years ago

• This menu should be easy to add/remove programs to... Who is really creating Access Databases from this menu often enough to keep it here? (Not me!) Is there an easy way to edit this?

  I've always used ShellNewHandler for this. It's a really simple portable utility that allows you to remove most of the items from that menu. Tested it out on Windows 11 and it's still compatible. Source: over 5 years ago

Tracking CalcAttendance since Oct 2026.