Are NanoTools completely free to use?

Yes, all basic tools on NanoTools are completely free to use with no registration required. We offer premium features for power users.

Is my data secure when using NanoTools?

Your files are processed securely and are automatically deleted after processing. We do not store your files or data on our servers.

No installation required. All tools work directly in your browser on any device - computer, tablet, or smartphone.

We support a wide range of formats including PDF, JPG, PNG, WebP, GIF, JSON, XML, CSV, and many more depending on the tool.

Convert Excel to PDF online for free. Transform spreadsheets to PDF documents. Multiple worksheet support.

Drop Excel file here or click to browse

.xls, .xlsx, .xlsm, application/vnd.ms-excel, application/vnd.openxmlformats-officedocument.spreadsheetml.sheet • Max 50MB

1

Select your XLS, XLSX, or XLSM spreadsheet

2

Choose which worksheets to include in the PDF

3

Set page size, orientation, and fit-to-page options

4

Save your spreadsheet as a PDF document

No, only calculated values are shown. Formulas are not visible in the PDF output.

Yes, select all sheets or specific sheets to include in the multi-page PDF.

Yes, all charts, graphs, and embedded images are preserved in the PDF.

Use fit-to-page options to scale tables, or allow automatic page breaks for multi-page output.