HSDT Converter

Extract text from Presentation templates (HSDT)


Drop or upload your .HSDT file
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How to extract text from your HSDT file

  1. Click the "Select File" button above, and choose your HSDT file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert HSDT to another file type

To convert HSDT Templates to another format, you need Hancom Office or other Page Layout software.

Convert a file to HSDT

To convert other file formats to the "Presentation Template" file type, you need software like Hancom Office or a similar tool.


About HSDT files

The .HSDT file is a presentation template created by Thinkfree Office NEO Show (now part of Hancom Office). It stores slide master layouts, background images, fonts, and theme colors used to standardize corporate presentations. To properly edit or apply this template, users need Hancom Office. This is a proprietary, closed format. You cannot open it natively in Microsoft PowerPoint or Google Slides. Sharing this file with clients usually results in error messages because standard office suites do not recognize the .HSDT extension. To make the design accessible, you must convert it to a standard PPTX template or export the layouts as PDF. Converting outside the Hancom ecosystem may cause minor formatting shifts, such as altered font spacing or broken custom animations. Because .HSDT is highly proprietary, standard online converters fail to process it. Only the original software can reliably render the layout data. If our analysis detects a supported underlying structure, viewing or conversion may still be possible.

Convert.Guru analyzes your HSDT file, detects the exact format, and lets you read the text inside.


FAQ

If you want to convert HSDT file to , you can use Hancom Office or similar software from the "Presentation Template Storage" category. In the File menu, look for Save As… or Export….

To convert files to HSDT, try Hancom Office or another comparable tool in the "Presentation Template Storage" category.



The HSDT 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 HSDT converter.