CSV to Excel
Open-in-Excel .xlsx from CSV or JSON, numbers kept as numbers.
Made by one person, free for everyone to use.How it works
- 1. Choose your fileCSV, JSON. It opens on your device.
- 2. Set your optionsSee a live preview before anything is saved.
- 3. DownloadProcessed in your browser. Nothing is uploaded.
Free online csv to excel: fast, private and no signup
Open-in-Excel .xlsx from CSV or JSON, numbers kept as numbers. CSV to Excel on JustEditFiles works right in your browser on Android, iPhone, Windows, Mac and Linux. There is nothing to install, no account to make and no watermark added to your XLSX file.
Unlike most online tools, your file is never uploaded: the csv to excel runs on your own device, so even private documents, photos and videos stay with you. It also means no waiting for uploads and less mobile data used.
People also use it to: csv to xlsx, json to excel.
CSV to Excel: questions and answers
How do I use the csv to excel online?
Open JustEditFiles's CSV to Excel page, choose your CSV and JSON file, set your options while watching the live preview, then download. It takes a few seconds and works in any modern browser.
Is this csv to excel really free?
Yes. CSV to Excel on JustEditFiles is completely free: no account, no trial, no daily limit and no watermark on your result.
Are my files uploaded to a server?
No. CSV to Excel runs inside your browser, on your own phone or computer. Your file is never uploaded, so it stays private and it saves your mobile data.
Which file formats does CSV to Excel support?
It opens CSV and JSON and saves as XLSX.
Can I use CSV to Excel on my phone?
Yes. JustEditFiles is built for phones first, including low-cost Android phones, and works just as well on iPhone, tablets, Windows, Mac and Linux. There is nothing to install.