Click the "Select File" button above, and choose your IDMS file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert IDMS to another file type
To convert your IDMS file to another format, you need Adobe InDesign or other Page Layout software.
Convert a file to IDMS
To convert other file formats to the "XML Layout Snippet" file type, you need software like Adobe InDesign or a similar tool.
About IDMS files
An .IDMS file is an InDesign Markup Snippet, essentially a reusable fragment of a page layout exported from Adobe InDesign. Unlike a full INDD document, an .IDMS file typically contains specific elements - such as a text box, a grouped logo, or a styled sidebar - saved in an XML format for easy drag-and-drop reuse across different projects.
A major limitation with .IDMS files is their dependency on the Adobe ecosystem. Because they are technically XML code describing visual elements rather than a raster image, you cannot view them in standard photo viewers, web browsers, or Microsoft Word. Opening one in a text editor simply reveals unintelligible markup code. Furthermore, accessing the visual content natively requires a paid subscription to Adobe Creative Cloud. Users often encounter these files in asset management systems and struggle to verify what the snippet actually looks like. To bypass this lock-in, the most practical workflow is to convert the .IDMS to PDF for accurate proofing, or PNG/JPG for quick web previews and asset catalogs.
Convert.Guru analyzes your IDMS file, detects the exact format, and lets you read the text inside.
If you want to convert IDMS file to JPG, INDD, QXP, PUB, PMD, PM6, PM7, PM8, PM9, PM10, PM11 or OMP, you can use Adobe InDesign or similar software from the "Reusable Layout Fragment" category. In the File menu, look for Save As… or Export….
To convert MDI, PUB, PDP, PM4, P65, COMIC, WEBTEMPLATE, PMD, SPUB, INDD, PM5 or QXP files to IDMS, try Adobe InDesign or another comparable tool in the "Reusable Layout Fragment" category.
The IDMS Converter Story
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our IDMS converter.