How to remove duplicate rows or values from your Excel data

What’s next? Take actions on your data:
Try Parabola on a larger screen to convert a PDF

1

2

3

What is Excel?

Microsoft Excel is a spreadsheet software that allows users to organize, analyze, and visualize data through its familiar grid-based interface. With its robust calculation capabilities and extensive formula library, Excel remains a cornerstone tool for businesses and individuals alike.

Why would you want to remove duplicate rows or values from your Excel data?

Removing duplicates from your Excel data is essential for maintaining data accuracy and improving analysis efficiency. Here are several key reasons why you might need to remove duplicates:

  • Ensure data integrity by eliminating redundant entries that could skew analysis results
  • Clean up customer lists to prevent sending multiple communications to the same person
  • Reduce storage space and processing time by maintaining only unique records
  • Prepare data for import into other systems that require unique entries
  • Identify and resolve data entry errors or system-generated duplicates

Explore and learn more about Parabola

Use Parabola to bring your disparate data and documents together, then tackle your most complex processes with ease

Want to test out this process yourself?

Open the template, sign up, and get started

How to use Excel with Parabola

Parabola seamlessly integrates with Excel files, offering a more powerful and automated approach to data transformation. Here are the benefits of using Parabola for your Excel data:

  • No coding required for complex data transformations
  • Visual workflow builder that makes it easy to see your data process
  • Automated scheduling to keep your data fresh
  • Ability to combine Excel data with other data sources
  • Real-time preview of your data at every step

Retrieving data from Excel

Parabola's Pull from Excel file step allows users to easily import their spreadsheet data into their Flow. This step handles various Excel file formats and automatically recognizes column headers and data types, making it simple to begin working with your data immediately.

Key features

  • Automatic column type detection
  • Support for multiple sheets within a workbook
  • Preservation of data formatting
  • Handling of merged cells
  • Error checking and validation

How to use

  1. Add the Pull from Excel file step to your Flow
  2. Upload your Excel file
  3. Select the specific sheet you want to import
  4. Configure any additional import settings

How to remove duplicates with Parabola

The Remove duplicates step in Parabola provides a powerful way to clean your data by eliminating redundant entries. This step can be customized to look at specific columns or entire rows when determining what constitutes a duplicate.

Key features

  • Column-specific duplicate removal
  • Flexible matching criteria
  • Preservation of original data order
  • Option to keep first or last occurrence
  • Support for case-sensitive matching

How to use

  1. Add the Remove duplicates step to the Canvas
  2. Select the columns to check for duplicates
  3. Choose whether to keep the first or last occurrence
  4. Configure any additional matching options
  5. Preview the results to ensure accuracy

Practical use cases and examples

Customer database cleanup

When maintaining a customer database, duplicate entries often occur due to multiple sign-ups or system migrations. Using Parabola's duplicate removal with Excel data helps maintain a clean, unique customer list for accurate communication and analysis.

Sales order processing

In sales operations, duplicate orders can appear due to system glitches or manual entry errors. Parabola can automatically process Excel-based order sheets and remove duplicates to prevent double processing of orders.

Product catalog management

For businesses managing large product catalogs in Excel, duplicate SKUs or product entries can cause inventory discrepancies. Parabola's duplicate removal ensures each product appears only once in your catalog.

Using Parabola to remove duplicates from your Excel data not only saves time but also ensures consistency and accuracy in your data processing. By automating this process in a Flow, you can maintain clean data without the manual effort typically required in Excel. Start building your duplicate removal Flow today to streamline your data cleaning processes.