Drop file here. 150 MB maximum file size.
An EML file is an e-mail saved by a mail program, such as Microsoft Outlook or Apple Mail. It contains the subject, the sender, the receiver (s) and the date of the message. The EML files can also store one or more attachments, which are files sent with the message.
An XLSB file is a spreadsheet created by Microsoft Excel, used to create and modify spreadsheets. One or more spreadsheets with cells arranged according to a grid of rows and columns, as well as graphs, macros and formatting. All XLSB files are stored in a binary format.
Access powerful and secure free online EML tools to convert, view, edit, merge, split, and compare EML files β all without installing any software. Our tools support the .EML (E-Mail Message) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your EML files directly from your device with ease.
Chose or drag & drop your EML file, click Convert to XLSB, and download the XLSB file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert EML to XLSB in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert EML to 100s of file formats, without any limit, registration and downloading, 100% free and online EML converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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These are the most polular file/document converters based on the user's review and usage on the FileProInfo.