Why is my CSV file so big?

Question

A CSV file will often be larger than the XLSX it was created from. This is because in XLSX is a actually a compressed (zipped) file - you can unzip it with a standard compression tool and check it out for yourself. You will see smaller XLSX files if there is a lot of repeat data. 1 окт. 2017 г.

How do I reduce the size of a CSV file?

Procedure1Using File Explorer, navigate to the folder where the CSV import files reside, and select the files you want to compress and zip. ... 2Right-click.3From the resulting menu, select Send To, and then select Compressed (Zipped) Folder.Example: Using Microsoft Windows File Explorer to Zip CSV Import Files

How do I handle a large CSV file?

So, how do you open large CSV files in Excel? Essentially, there are two options: Split the CSV file into multiple smaller files that do fit within the 1,048,576 row limit; or, Find an Excel add-in that supports CSV files with a higher number of rows.

What is the max file size for CSV?

The standard CSV import function has a limit of 5MB on CSV imports.

Are Excel files bigger than CSV?

Excel is generally larger, slower and more complicated when compared to CSV. CSV is generally faster and less complicated when compared to Excel. Text editors cannot edit files saved in Excel format, and also, Excel file can be password protected.

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