Drop file here. 150 MB maximum file size.
An MSG file is an e-mail, a contact, an-appointment or a task created or saved in Microsoft Outlook. It may contain one or more fields, including date, sender, recipient, subject, body of message, contact details, details of appointment-you and one or more job descriptions. MSG files are compatible with d' other programs that use Microsoft; and s Messaging Applications Programming Interface.
An OTT file is a standard OASIS & format document template created by word processors included in the OpenOffice and FreeOffice suite. It contains the default styles and layout of d' a text document. OTT files create .ODT documents with the same appearance and formatting.
Access powerful and secure free online MSG tools to convert, view, edit, merge, split, and compare MSG files β all without installing any software. Our tools support the .MSG (Outlook Mail Message) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your MSG files directly from your device with ease.
Chose or drag & drop your MSG file, click Convert to OTT, and download the OTT 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 MSG to OTT 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 MSG to 100s of file formats, without any limit, registration and downloading, 100% free and online MSG 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
About FileProInfo: FileProInfo is a trusted platform dedicated to file formats and software programs. We provide accurate technical details, easy-to-use navigation, and advanced search capabilities to help users explore, manage, and convert file types efficiently.
Listed file converters are from the wide range of online file converter.
These are the most polular file/document converters based on the user's review and usage on the FileProInfo.