Before we dive into the review, let's quickly cover what IDML is. IDML is an XML-based file format that allows InDesign files to be exchanged between different applications and platforms. It's a more open and flexible format than the native InDesign file format (INDD), making it easier to integrate with other design and publishing tools.
INDD to IDML online converters offer a solution to these problems. These converters allow you to upload your INDD file and convert it to IDML, which can then be easily imported into other software or shared with collaborators.
Here are some popular INDD to IDML online converters:
With several online converters available, choosing the best one can be overwhelming. Here are some factors to consider:
Open the downloaded IDML file in InDesign CS4 or later, or import it into an alternative application such as Affinity Publisher or QuarkXPress.
Ensure the target output format is explicitly set to .idml .