Software Alternatives, Accelerators & Startups

Apache OpenOffice Calc VS Excel Whisper

Compare Apache OpenOffice Calc VS Excel Whisper and see what are their differences

Apache OpenOffice Calc logo Apache OpenOffice Calc

Calc, part of the https://alternativeto.

Excel Whisper logo Excel Whisper

AI-driven Excel analysis tool with zero privacy risks.
  • Apache OpenOffice Calc Landing page
    Landing page //
    2021-10-16
  • Excel Whisper
    Image date //
    2025-03-09
  • Excel Whisper
    Image date //
    2025-03-09
  • Excel Whisper
    Image date //
    2025-03-09

Excel Whisper is the ultimate Excel assistant that prioritizes user privacy by processing all data locally in the browser. This AI-powered tool allows users to clean, analyze, and visualize spreadsheets using natural language, ensuring that sensitive data never leaves their device.

Apache OpenOffice Calc features and specs

  • Free of Charge
    Apache OpenOffice Calc is an open-source software, meaning it is available for free without any licensing fees.
  • Cross-Platform
    Calc is compatible with multiple operating systems including Windows, macOS, and Linux.
  • Compatibility
    It can open, edit, and save in various file formats including Microsoft Excel files.
  • Extensions
    The platform supports a wide range of extensions and plugins to expand its functionality.
  • Community Support
    Since it's open-source, a large community is available to provide support, forums, and shared resources.
  • Customizable
    Users can customize the tool with macros and other personal adjustments to fit their specific needs.

Possible disadvantages of Apache OpenOffice Calc

  • Limited Advanced Features
    Calc lacks some advanced functionalities found in other spreadsheet software like Microsoft Excel, such as advanced data visualization and complex pivot table options.
  • Performance Issues
    Users may face performance issues with very large datasets, where Calc can be slower than its commercial counterparts.
  • User Interface
    The user interface might not be as modern or intuitive as other spreadsheet applications, which could affect ease of use for new users.
  • Customer Support
    There is no dedicated customer support service, unlike commercial alternatives which offer professional help.
  • Fewer Templates
    It offers fewer pre-built templates compared to competitors like Microsoft Excel and Google Sheets.
  • Compatibility Issues
    While it supports various file formats, there may still be occasional compatibility issues, especially with complex Excel files.

Excel Whisper features and specs

  • Natural Language Processing
    Users can ask questions and perform analyses without needing to remember complex Excel formulas.
  • Intelligent Data Cleaning
    Automatically handles missing values, duplicates, and formatting issues to maintain clean and consistent data.
  • Quick Visualization
    Generates appropriate charts based on data types, allowing users to quickly identify trends and patterns.
  • Local Processing
    All calculations are performed in the browser, providing fast responses without the need to upload data.
  • Multi-file Support
    Analyze multiple Excel and CSV files simultaneously, enabling comparison and merging of data from different sources

Analysis of Apache OpenOffice Calc

Overall verdict

  • Apache OpenOffice Calc is a solid choice for users who need basic spreadsheet functionalities without the cost associated with commercial software. However, it may not have as many advanced features or the same level of integration with other productivity tools as some of its competitors.

Why this product is good

  • Apache OpenOffice Calc is a popular open-source spreadsheet application that is part of the Apache OpenOffice suite. It offers a wide range of features such as data analysis tools, chart creation, and compatibility with other spreadsheet software. It's particularly valued for being free and open-source, which makes it accessible for users and organizations with limited budgets.

Recommended for

    Apache OpenOffice Calc is recommended for small businesses, educational institutions, and individual users who require basic spreadsheet capabilities without any cost. It's also suitable for users who prefer using open-source software and do not heavily depend on advanced features or seamless integration with other office tools.

Category Popularity

0-100% (relative to Apache OpenOffice Calc and Excel Whisper)
Project Management
100 100%
0% 0
Spreadsheets
86 86%
14% 14
Data Analysis
0 0%
100% 100
Office Suites
100 100%
0% 0

Questions and Answers

As answered by people managing Apache OpenOffice Calc and Excel Whisper.

What makes your product unique?

Excel Whisper's answer:

Excel Whisper stands out with its zero-privacy-risk approach where all data processing happens locally in the browser, combined with natural language processing for Excel operations. Unlike other AI Excel tools, we don't claim to understand business context, instead focusing on automating repetitive tasks while keeping sensitive data completely private.

How would you describe your primary audience?

Excel Whisper's answer:

Our primary audience consists of business professionals and analysts who regularly work with sensitive Excel data and seek efficiency in their daily spreadsheet tasks. This includes financial analysts, HR managers, and data professionals from enterprises who value both productivity and data privacy.

Who are some of the biggest customers of your product?

Excel Whisper's answer:

Excel Whisper is trusted by professionals from leading organizations including Goldman Sachs, Deloitte, Microsoft, and PwC, particularly in departments handling sensitive financial, HR, and analytical data. These users rely on our tool for its combination of powerful Excel automation and strict privacy protection.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Apache OpenOffice Calc and Excel Whisper

Apache OpenOffice Calc Reviews

  1. Jos
    · none at none ·
    tells you what to do

    Compared with ALL older versions of software especially both Linux Office tells you what to do instead of performing what you ask for step by step. I often cannot find the way to repair what I did where in Windows this goes fine or is easy to correct. Beside that Open Office is very slow compared with Libre Office and Microsoft is still the fastest.

Excel Whisper Reviews

We have no reviews of Excel Whisper yet.
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What are some alternatives?

When comparing Apache OpenOffice Calc and Excel Whisper, you can also consider the following products

Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.

LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.

Zoho Sheet - Create and share interactive spreadsheets on the web.

Google Sheets - Synchronizing, online-based word processor, part of Google Drive.

HS Sheet - HS Sheet is a simple application that allows you to open, edit, save, and print excel documents.

Apple Numbers - Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.