3 quick ways to convert multiple CSV files to Excel turning each file into a separate spreadsheet or combining all data in a single sheet. Show
If you often export files in the CSV format from different applications, you may end up having a bunch of individual files relating to the same subject matter. Surely, Excel can open several files at once, but as separate workbooks. The question is - is there a simple way to convert multiple .csv files into a single workbook? Sure thing. There are even three such ways :) Merge multiple CSV files into one Excel file using Command PromptTo swiftly merge several csv files into one, you can make use of the Windows Command Prompt tool. Here's how:
Now, you can close the Command Prompt window and go back to the folder containing the original files. In there, you will find a new file named merged-csv-files.csv, or whatever name you specified in step 6. Tips and notes:
Combine multiple CSV files into one with Power QueryPower Query is one of the most powerful tools in Excel 365 - Excel 2016. Among other things, it can join and transform data from different sources - an exciting feature that we are going to exploit in this example. To combine multiple csv files into one Excel workbook, these are the steps you need to follow:
Now, let's briefly discuss the key points in each scenario. Combine and load dataIn a simplest case when no adjustments in the original csv files are needed, choose either Combine & Load or Combine & Load To… . Essentially, these two options do the same thing - import data from individual files into one worksheet. The former loads the results into a new sheet, while latter lets you decide where to load them. In the preview dialog box, you can only decide on:
Once you've made your choices (in most cases, the defaults work just fine), click OK. If you’ve chosen Combine & Load, the data will be imported in a new worksheet as a table. In case of Combine & Load To…, the following dialog
box will appear asking you to specify where and the data should be imported: With the default settings shown in the image above, the data from multiple csv files will be imported in the table format like this one: Combine and transform dataThe Combine & Transform Data option will get your data loaded in the Power Query Editor. Features are numerous here, so let us bring into focus the ones that are especially useful for handling information from different sources. Filter the files to combineIf the source folder contains more files than you really want to merge, or some files are not .csv, open the filter of the Source.Name column and unselect irrelevant ones. Specify data typesNormally, Excel determines data types for all columns automatically. In some cases, however, the defaults may not be right for you. To change data format for a particular column, select that column by clicking its header, and then click Data Type in the Transform group. For example:
Remove duplicatesTo get rid of duplicate entries, select the key column (unique identifier) that should contain only unique values, and then click Remove Rows > Remove
Duplicates. For more helpful features, explore the ribbon! Load data into Excel worksheetWhen you are done editing, get the data loaded into Excel. For this, on the Home tab, in the Close group, click Close & Load, and then hit either:
Tips and notes:
Import multiple CSV files to Excel with Copy Sheets toolIn the previous two examples, we were merging individual csv files into one. Now, let's look at how you can import each CSV as a separate sheet of a single workbook. To accomplish this, we'll be using the Copy Sheets tool included in our Ultimate Suite for Excel. Importing will take you 3 minutes at the most, a minute per step :)
A couple of seconds later, you'll find the selected csv files converted into separate sheets of one Excel workbook. Fast and painless! That's how to convert multiple CSV to Excel. Thank you for reading and see you next week! You may also be interested inHow do I split an Excel spreadsheet into multiple CSV files?Save, export or convert multiple/all sheets to csv or text file with Kutools for Excel. Click Kutools Plus > Workbook > Split Workbook. See screenshot:. In the Split Workbook dialog box: 1). ... . In the Browse For Folder dialog box, specify a folder to save the exported files, and then click the OK button.. How do I split a CSV file into multiple CSV files?But, every now and then, you run into a Spreadsheet size problem when dealing with large data. In this article let us learn how to split a huge CSV file into multiple smaller files.. Use a Program to Split CSV files. ... . Online Source Split CSV. ... . USe a Batch File. ... . Use Powershell. ... . Use Power Pivot.. How do I split an Excel spreadsheet into separate files?Select below the row where you want the split, or the column to the right of where you want the split. On the View tab, in the Window group, click Split. To remove the split panes, click Split again.
Can I split a spreadsheet into multiple files based on a column?Split Table Wizard for Excel offers a quick way to split your worksheet across different sheets based on values in the selected columns. No matter how big your summary table is, dividing it into individual spreadsheets or multiple files is no longer a challenge!
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