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Convert MSG files online instantly, no sign-up required. You can convert your MSG documents on any platform—Windows, Linux, or macOS. Upload your file, choose the output format, and press convert. When the process is done, your WEBP file will be ready for download.
The MSG file's size and structure affect conversion time, though most files are processed in seconds. Advanced features allow you to convert password-protected documents and receive conversion results via email.
No matter where you are, convert your MSG documents seamlessly on any device, including smartphones. Available online anytime, this conversion app is completely free for basic scenarios.
Check our videoThe MSG is a file format used by Microsoft Outlook to store email messages, including attachments, headers, and metadata. It is primarily supported by Microsoft Outlook and other Microsoft Office applications, but can also be accessed using third-party tools like LibreOffice, Thunderbird, or specialized MSG viewers. The format stores data in a structured binary format, preserving email properties such as sender, recipient, subject, and timestamps, while also supporting advanced features like embedded objects, RTF formatting, and custom properties.
WEBP is a modern image format developed by Google, designed to provide superior compression and quality compared to traditional formats like JPEG and PNG. It is widely supported by web browsers, image editing tools like Photoshop and GIMP, and libraries such as libwebp for encoding and decoding. The format supports both lossy and lossless compression, transparency, animation, and metadata, making it versatile for web and mobile applications.
You can also convert MSG into many other file formats. Please see the complete list below.