What if two sheets have the same name?

They're named after their files ("Sales 2025", "Sales 2026") and numbered if they still clash.

Can I edit the result before downloading?

Yes. The file opens in Mega Excel Studio, a full spreadsheet with an AI assistant — change anything, then download.

Is it safe to convert Excel to Excel here?

Yes. Your file travels over an encrypted connection and stays private to you — nobody else can open it. Projects you save are kept in your account until you delete them, and download links we email you expire after 7 days.

Excel Tools

Merge Excel Files

Combine Excel workbooks into one, every sheet kept. It opens in Mega Excel Studio, so you can check and change anything before you download.

Drop the workbooks to merge

or browse from your device — two or more .xlsx, .xls, .ods or .csv

Private & secure· Check before you download· No watermark

Convert Excel to Excel online, the right way

Collecting sheets from several workbooks by copy and paste loses formats and breaks formulas. Drop your file, choose the options that matter, and it opens in Mega Excel Studio with the export window ready. Every sheet of every file comes along with its formulas, formats and charts, named after its file. Nothing is final until you say so: fix a value, rename a heading or restyle it, then download your Excel file — or another format from the same window.

Every sheet kept

Formulas, formats and charts come along.

Checked in Mega Excel Studio

See the result and change anything before you download.

Other formats too

The same export window offers every other format.

Frequently asked questions

You can open your file, convert it and check or change everything in the studio before you pay anything. Downloading the finished file is part of every MojoPDF plan — start with the 7-day trial for $1 and cancel any time.