CSV to Excel
Convert CSV files to Excel spreadsheet format
Drag & drop your file here
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Accepts: .csv • Max 25MB
Lightning Fast
Converts in seconds
Privacy First
Files auto-deleted
Free Forever
No signup needed
How It Works
Upload your CSV file
Click Convert
Download your Excel file
Upload your CSV file and we will parse it and create a properly formatted Excel spreadsheet. Columns and rows are preserved exactly.
Frequently Asked Questions
How do I convert CSV to Excel?
Upload your CSV file using the upload area above, click the Convert button, and download your converted Excel file. It's completely free and takes just seconds.
Is it safe to convert CSV to Excel online?
Yes. Your files are processed securely in memory and are never stored on our servers. All conversions happen with end-to-end security.
What is the maximum file size for CSV to Excel conversion?
Free users can convert files up to 25MB. Upgrade to Pro for files up to 500MB with unlimited daily conversions.
Do I need to create an account?
No registration is required. You can convert files instantly without signing up. Create a free account to unlock more conversions per day.
What is the CSV format?
CSV is a widely used file format. Use ConvertAll to easily convert CSV files to Excel and many other formats online for free.