DOCZ Converter

Extract text from ThinkFree notes (DOCZ)


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

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

Convert DOCZ to another file type

To convert DOCZ notes to another format, you need Hancom Office or other Text software.

Convert a file to DOCZ

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


About DOCZ files

The .docz file extension is exclusively used for ThinkFree Online Note Document files. These files were created by ThinkFree Office, a web-based productivity suite developed by Hancom. They typically store formatted text, embedded images, and complex note structures similar to Microsoft OneNote. The primary software to natively read or edit these files is the ThinkFree Office suite, which has since been rebranded and integrated into modern Hancom Office applications. The massive disadvantage of the .docz format is its heavily proprietary nature. Modern word processors, including Microsoft Word or Google Docs, do not support these files. This creates extreme vendor lock-in, forcing users to maintain a specific software ecosystem just to access their old notes. Furthermore, because this is a closed, proprietary format, standard online converters usually fail to process it. Often, only the original software can properly read or export the data to universal formats like PDF, DOCX, or TXT. Many modern office formats ending in 'z' use a standard ZIP container under the hood.

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


FAQ

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

To convert files to DOCZ, try Hancom Office or another comparable tool in the "Note Document Storage" category.



The DOCZ 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 DOCZ converter.