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#UI
File>> Save As>> Rename the file .csv>> Save
#Online
https://www.zamzar.com/convert/xls-to-csv/
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import pandas as pd
data_xls = pd.read_excel('excelfile.xlsx', 'Sheet2', dtype=str, index_col=None)
data_xls.to_csv('csvfile.csv', encoding='utf-8', index=False)
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import pandas as pd
data = pd.read_csv("k.csv")
data.to_excel("new_file.xlsx", index=None, header=True)
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import pandas as pd
# Read the Excel file
excel_file = pd.read_excel("filename.xlsx")
# Convert the Excel data to CSV
excel_file.to_csv("filename.csv", index=False)
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import pandas as pd
# Read Excel file
excel_file = pd.read_excel('path/to/excel_file.xlsx')
# Convert to CSV
csv_file_path = 'path/to/output_file.csv'
excel_file.to_csv(csv_file_path, index=False)
print(f'Successfully converted Excel file to CSV: {csv_file_path}')
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import pandas as pd
# Read CSV file
df = pd.read_csv('input.csv')
# Convert DataFrame to Excel file
df.to_excel('output.xlsx', index=False)
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// a c# method to convert excel files to csv using excel introp
using System;
using System.Text;
using Microsoft.Office.Interop.Excel;
static void ExcelToCsv(string sourceFilePath, string targetFilePath)
{
Application application = null;
Workbook wb = null;
Worksheet ws = null;
try
{
application = new Application();
application.DisplayAlerts = false;
wb = application.Workbooks.Open(sourceFilePath);
ws = (Worksheet)wb.Sheets[1];
ws.SaveAs(targetFilePath, XlFileFormat.xlCSV);
}
catch (Exception e)
{
// Handle exception
}
finally
{
if (application != null) application.Quit();
if (ws != null) System.Runtime.InteropServices.Marshal.ReleaseComObject(ws);
if (wb != null) System.Runtime.InteropServices.Marshal.ReleaseComObject(wb);
if (application != null) System.Runtime.InteropServices.Marshal.ReleaseComObject(application);
}
}