Java API to Render MSG to PNG
Export MSG to PNG by using on premise Java API without using any third party dependencies
How to Render MSG to PNG Using Java
Email conversion is a powerful feature that Java developers can integrate within any Java J2SE, J2EE, J2ME applications via Aspose.Total for Java . By using two APIs within the package you can convert Email MSG to PNG without any third party dependencies. Firstly, you can use Email Manipulation API Aspose.Email for Java to convert MSG file format to HTML. Secondly, you can render HTML to PNG by using Document Processing API Aspose.Words for Java .MSG to PNG Conversion on Java
- Open MSG file using MailMessage class
- Convert MSG to HTML by using save method
- Load HTML by using Document class
- Save the document to PNG format using save method and set PNG as SaveFormat
Get Started with Java File Format APIs
You can easily use Aspose.Total for Java directly from a Maven based project and include Aspose.Words for Java and Aspose.Email for Java in your pom.xml.
Alternatively, you can get a ZIP file from downloads .
Java Code for MSG to PNG Rendering
MailMessage message = MailMessage.load("sourceFile.msg");
// save MSG as a HTML
message.save("HtmlOutput.html", SaveOptions.getDefaultHtml());
// load HTML with an instance of Document
Document document = new Document("HtmlOutput.html");
// call save method while passing SaveFormat.PNG
document.save("output.png", SaveFormat.PNG);
Explore MSG Conversion Options with Java
What is MSG File Format?
MSG is a file format used by Microsoft Outlook to store individual email messages. MSG stands for “Outlook Message Format”. It contains all the components of an email, including the sender, recipient, subject, message body, attachments, and other metadata.
MSG files are proprietary to Microsoft Outlook and are commonly used for archiving or transferring email messages. They can be created when users save individual emails from their mailbox or when messages are exported or backed up from Outlook.
The MSG format preserves the original formatting and properties of the email, allowing it to be viewed and accessed in the same way as it was in the Outlook client. This includes retaining rich text formatting, hyperlinks, embedded images, and attachments.
MSG files can be opened and viewed directly in Microsoft Outlook. They can also be opened by other email clients that support the MSG format or by specialized software designed for MSG file handling. Additionally, MSG files can be converted to other formats, such as EML (Email Message Format), for compatibility with different email clients.
One notable feature of MSG files is the ability to store email attachments within the file itself. This ensures that all related content is kept together and can be easily accessed. It also simplifies the process of sharing or archiving emails with their attachments intact.
What is PNG File Format?
PNG (Portable Network Graphics) is a widely used raster graphics file format that was designed as a replacement for the older GIF (Graphics Interchange Format) format. Unlike GIF, which has a limited color palette and supports only indexed colors, PNG supports true color and grayscale images with a rich color depth.
The PNG format utilizes lossless compression, which means that it can reduce file size without sacrificing image quality. This makes it suitable for storing graphics that require high detail and clarity, such as photographs, illustrations, and logos. PNG files are often used on the web for images that need transparency, as PNG supports alpha channel transparency, allowing for smooth blending of images onto different backgrounds.
One of the advantages of PNG is that it supports both interlaced and non-interlaced images. Interlaced PNGs load gradually, displaying a low-resolution version of the image before progressively rendering the higher-resolution details. This feature is especially useful for large images or slow internet connections, as it provides a better user experience by showing a preview while the image loads.
PNG files can be created and edited with various graphics software, such as Adobe Photoshop, GIMP, and Paint.NET. They are widely supported by modern web browsers, image viewers, and editing tools across different operating systems.