Excelで複数のCSVファイルをXLS（X）ファイルにバッチ変換するにはどうすればよいですか？

CSVファイルをXlSまたはXLSXファイルに変換するには、[名前を付けて保存]機能を適用すると非常に簡単です。ただし、フォルダから複数のCSVファイルをXLSまたはXLSXファイルに変換するには、XNUMXつずつ手動で保存するので時間がかかります。ここでは、すべてのCSVファイルをフォルダーからXLS（x）ファイルにすばやくバッチ変換するマクロコードを紹介します。

CSVファイルをマクロコードを使用してXlS（X）ファイルにバッチ変換します

CSVファイルをマクロコードを使用してXlS（X）ファイルにバッチ変換します

複数のCSVファイルをXNUMXつのフォルダーからXLS（X）ファイルに変換するには、次の手順を実行します。

1.新しいワークブックを有効にして、を押します Altキー+ F11 開くキー Microsoft Visual Basic for Applications ウィンドウをクリックして インセット > モジュール。スクリーンショットを参照してください：
docバッチ変換cvsxls 1

ノート：変換するCSVファイルがすべて閉じていることを確認してください。

2.次に、以下のマクロコードを モジュール スクリプトを押して、 F5 コードを実行するためのキー。

VBA：CSVをXLSに変換

Sub CSVtoXLS()
'UpdatebyExtendoffice20170814
    Dim xFd As FileDialog
    Dim xSPath As String
    Dim xCSVFile As String
    Dim xWsheet As String
    Application.DisplayAlerts = False
    Application.StatusBar = True
    xWsheet = ActiveWorkbook.Name
    Set xFd = Application.FileDialog(msoFileDialogFolderPicker)
    xFd.Title = "Select a folder:"
    If xFd.Show = -1 Then
        xSPath = xFd.SelectedItems(1)
    Else
        Exit Sub
    End If
    If Right(xSPath, 1) <> "\" Then xSPath = xSPath + "\"
    xCSVFile = Dir(xSPath & "*.csv")
    Do While xCSVFile <> ""
        Application.StatusBar = "Converting: " & xCSVFile
        Workbooks.Open Filename:=xSPath & xCSVFile
        ActiveWorkbook.SaveAs Replace(xSPath & xCSVFile, ".csv", ".xls", vbTextCompare), xlNormal
        ActiveWorkbook.Close
        Windows(xWsheet).Activate
        xCSVFile = Dir
    Loop
    Application.StatusBar = False
    Application.DisplayAlerts = True
End Sub

3.ポップアウトダイアログで、変換するCSVファイルを含む指定されたフォルダーを選択します。スクリーンショットを参照してください：
docバッチ変換cvsxls 2

4。クリック OK、選択したフォルダ内のすべてのCSVファイルがXLSファイルに変換されています。
docバッチ変換cvsxls 3

先端：CSVファイルをXLSXファイルに変換する場合は、以下のVBAコードを使用します。

VBA：CSVファイルをXLSXに変換します

Sub CSVtoXLS()
'UpdatebyExtendoffice20170814
    Dim xFd As FileDialog
    Dim xSPath As String
    Dim xCSVFile As String
    Dim xWsheet As String
    Application.DisplayAlerts = False
    Application.StatusBar = True
    xWsheet = ActiveWorkbook.Name
    Set xFd = Application.FileDialog(msoFileDialogFolderPicker)
    xFd.Title = "Select a folder:"
    If xFd.Show = -1 Then
        xSPath = xFd.SelectedItems(1)
    Else
        Exit Sub
    End If
    If Right(xSPath, 1) <> "\" Then xSPath = xSPath + "\"
    xCSVFile = Dir(xSPath & "*.csv")
    Do While xCSVFile <> ""
        Application.StatusBar = "Converting: " & xCSVFile
        Workbooks.Open Filename:=xSPath & xCSVFile
        ActiveWorkbook.SaveAs Replace(xSPath & xCSVFile, ".csv", ".xlsx", vbTextCompare), xlWorkbookDefault
        ActiveWorkbook.Close
        Windows(xWsheet).Activate
        xCSVFile = Dir
    Loop
    Application.StatusBar = False
    Application.DisplayAlerts = True
End Sub

シートの範囲をすばやく変換またはエクスポートして、XLS / Word / PDFまたはその他の形式のファイルを一度に分離します

通常、Excelは、範囲をCSVまたはExcelファイルとしてすばやくエクスポートまたは保存するオプションをサポートしていません。ある範囲のデータをCSVまたはワークブックとしてExcelに保存する場合は、VBAマクロを使用してこれを行うか、範囲をクリップボードにコピーして新しいワークブックに貼り付けてから、ワークブックをCSVまたはワークブック。 Kutools for Excel Excelを拡張します 範囲をファイルにエクスポート 次の操作をすばやく処理したいExcelユーザー向けのユーティリティ： 30日間のフル機能の無料トライアルをクリックしてください！

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Robin · 6 months ago
This is working for me, but the file extension is not changing. Any tips?
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  Pascal · 4 months ago
  
  I had the same problem. If your source file has an extention in capital letters (.CSV) it doesnt work. Just replace .csv to .CSV in the code in line 22 and then it should work. Well, at least for me it did.
  
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  stevehurm · 6 months ago
  
  Same for me -- all files remain .csv.
  
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  Sunny · 3 months ago
  
  All csv files you choose have been save as new excel files, the original files (csv) do not change, there are new excel files with same contents existing.
  
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Dixon · 10 months ago
I get an error "Object variable or with block variable not set" for this line:
xFd.Title = "/Users/[my.name]/Documents/[myFolder]" >> this is the path of a particular folder on my computer where I'm doing the conversion (the folder has a bunch of csv files inside)

Am I doing something wrong here?
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Jason · 10 months ago
You have an error on line 22 of the csv to xlsx
With Error - ActiveWorkbook.SaveAs Replace(xSPath & xCSVFile, ".csv", ".xls", vbTextCompare), xlWorkbookDefault
Corrected - ActiveWorkbook.SaveAs Replace(xSPath & xCSVFile, ".csv", ".xslx", vbTextCompare), xlWorkbookDefault
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  Sunny · 9 months ago
  
  Thanks for your reminder, I have updated it, thanks again.
  
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aaqil Rahman · 1 years ago
great article. How can I, save all the converted files in a new location? Can you please update the code and send it to me. Like allowing the user to choose his destination folder.

Thanks
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viper · 1 years ago
it changes my date column format from dd-mm-yyyy to dd/mm/yyyy, please can anyone help with how to prevent this script from changing column formats.
Thanks a lot.
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  Sunny · 1 years ago
  
  Hi, viper, after conversion, you can format them back, select the dates and right click to choose Format Cells from context menu, in the Format Celld dialog, under Number tab, click Custom in the Category list, then type mm-dd-yyyy into the textbox in right section. Or if you have Kutools for Excel, applying the Apply Date Formatting to change the date format as you need.
  
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Sam · 1 years ago
One small issue with this code is that some accuracy (number of decimals) can be lost when opening a csv and saving it as xlsx.
The way to prevent this is to select all cells right after opening, set the number of decimal places to the desired amount (15 for me personally), and *then* saving as xlsx

Otherwise, the xlsx has less detail (less accuracy in terms of decimals) than the original csv, which can lead to problems in some applications
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Rose · 1 years ago
this macro does not show my csv file
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stb · 1 years ago
Cool bit of code. Very useful. If I'm not mistaken the code for .xlsx looks the same as the .xls code.

This line:
ActiveWorkbook.SaveAs Replace(xSPath & xCSVFile, ".csv", ".xls", vbTextCompare), xlWorkbookDefault

I assume it should be: ".csv" , ".xlsx", vbTextCompare etc.
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  iBrezel · 1 years ago
  
  I've changed the code so, described above; now the script works as expected: it generates xlsx files
  
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  thy · 1 years ago
  
  no you haven't. it still says xls in both versions.
  
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koliarpramod935@gmail.com · 2 years ago
Great Script after searching all other script available in google. Can anybody help how to modify this script by specifying a folder location in local drive instead of allowing it to open the dialog box as i am actually automating the system. Thanks in advance
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Pramod Koliar · 2 years ago
Hi, great script which worked for me after trying all other script available in google. I have added few more lines which performs the text to columns operation which i want. Can anybody help me how to modify the script by specifying the folder location in local drive instead of opening the dialog box as i am actually automating the system
. Thanks in advance
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  equiposlagares@gmail.com · 1 years ago
  
  Hi
  Could you share the script that performs the text to columns??
  Best Regards
  
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HC · 2 years ago
Hello,

a great article - thank you! Almost works for me.

Here's the problem: I have a pipe-delimited csv file. I have changed the default windows delimiter (via control panel/regional settings) to "|". So, when I open the csv file with Excel, it opens, directly reads and parses the fields to columns correctly. All I have to do is to save as xls or xlsx, done. When I look at your code, that should be what the code does: It opens the csv files in a folder, saves them as xls or xlsx, and loops over that.

Here is the problem: When I open those Excel files, the pipe delimiters are still there, nothing is parsed to the columns. This was the behavior as before my change to the pipe delimited default setting in the Windows settings. So it seems like Excel doesn't use those Windows settings. I verified this by replacing the pipe delimiters with comma delimiters in a copy of the file - of the two files, the pipe-delimited remained unparsed, the comma delimited got converted just fine.

Any idea where that Excel-inbuilt comma delimitation can be found or changed, or whether there is a way in the code to do that? I would prefer NOT to have to do a search and replace, then save...

Thanks, HC
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  Sunny · 2 years ago
  
  If you want to split the data into column based on the pipe delimiter in Excel, just use Text to Columns function to split data by / after coverting the csv files to xls.
  
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  Sat · 7 months ago
  
  Doesn't really make the code useful for excel files.
  
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Fred Maye · 2 years ago
WHen I gave the folder name, the program said, "No files match your search." But there are 2,609 .csv files in the folder
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  Sunny · 2 years ago
  
  The code not support the separated comma csv file, are your files in this case?
  
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ptee · 2 years ago
I used the file multiple csv to multiple xls but get wrong xls de csv files have ; seperated info but become together in cells. How can this been solved?
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  Sunny · 2 years ago
  
  The code cannot support the separated comma csv file.
  
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Dragos · 3 years ago
Hi,

Your script is great but it doesn't convert the csv separated by semicolons. Can you please post a solution for those?

Thank you
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  strauss113 · 2 years ago
  
  i might be late i just got the issue where i needed to convert the semicolons CSV files and i added this to the code and it worked hope this will help someone
  
  Change 'Workbooks.Open Filename:=xSPath & xCSVFile' By this 'Workbooks.Open Filename:=xSPath & xCSVFile, Delimiter:=";", Local:=True'
  
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  Sunny · 3 years ago
  
  Sorry，here I do not have any solution, maybe you can place your question to our forum, someone else may help you. https://www.extendoffice.com/forum.html
  
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Sathish · 3 years ago
Thankyou so much for your excellent script for CSV to XLS. Its much more useful to my work
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mathaio · 3 years ago
"Tip: If you want to convert CSV files to XLXS files, you just need to change .xls to .xlsx in the macro ActiveWorkbook.SaveAs Replace(xSPath & xCSVFile, ".csv", ".xls", vbTextCompare)."

I tried this, and Excel could not open the resulting files. I got the following message: "Excel cannot open the file 'filename.xlsx' because the file format or file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file."

However, the script was successful for converting to .xls.
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  Sunny · 3 years ago
  
  I did not find that problem before, thank you for your correct comment. I have corrected the tip.
  
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Karen · 3 years ago
I want to do the opposite - convert XLS to CSV. does this script work?
Sub CSVtoXLS()
'UpdatebyExtendoffice20170814
Dim xFd As FileDialog
Dim xSPath As String
Dim xXLSFile As String
Dim xWsheet As String
Application.DisplayAlerts = False
Application.StatusBar = True
xWsheet = ActiveWorkbook.Name
Set xFd = Application.FileDialog(msoFileDialogFolderPicker)
xFd.Title = "Select a folder:"
If xFd.Show = -1 Then
xSPath = xFd.SelectedItems(1)
Else
Exit Sub
End If
If Right(xSPath, 1) <> "\" Then xSPath = xSPath + "\"
xXLSFile = Dir(xSPath & "*.xls")
Do While xXLSFile <> ""
Application.StatusBar = "Converting: " & xXLSFile
Workbooks.Open Filename:=xSPath & xXLSFile
ActiveWorkbook.SaveAs Replace(xSPath & xXLSFile, ".xls", ".csv", vbTextCompare), xlNormal
ActiveWorkbook.Close
Windows(xWsheet).Activate
xXLSFile = Dir
Loop
Application.StatusBar = False
Application.DisplayAlerts = True
End Sub
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  brad · 10 months ago
  
  Sub ConvertCSVToXlsx()
  
  Dim myfile As String
  Dim oldfname As String, newfname As String
  Dim workfile
  Dim folderName As String
  
  Application.DisplayAlerts = False
  Application.ScreenUpdating = False
  
  ' Capture name of current file
  myfile = ActiveWorkbook.Name
  
  ' Set folder name to work through
  folderName = "D:\tmp\"
  
  ' Loop through all CSV filres in folder
  workfile = Dir(folderName & "*.CSV")
  Do While workfile <> ""
  ' Open CSV file
  Workbooks.Open Filename:=folderName & workfile
  ' Capture name of old CSV file
  oldfname = ActiveWorkbook.FullName
  ' Convert to XLSX
  newfname = folderName & Left(ActiveWorkbook.Name, Len(ActiveWorkbook.Name) - 4) & ".xlsx"
  ActiveWorkbook.SaveAs Filename:=newfname, FileFormat:=xlOpenXMLWorkbook, CreateBackup:=True
  ActiveWorkbook.Close
  ' Delete old CSV file
  Kill oldfname
  Windows(myfile).Activate
  workfile = Dir()
  Loop
  
  Application.DisplayAlerts = True
  Application.ScreenUpdating = True
  
  End Sub
  
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