Extract text from HotDocs registration files (HDK)
To convert HDK registration files to another format, you need HotDocs or other Settings software.
To convert other file formats to the "HotDocs Registration File" file type, you need software like HotDocs or a similar tool.
An .HDK file is a proprietary HotDocs Registration File containing a publisher license key. It is exclusively used by HotDocs, a leading document automation and preparation software. Users typically receive this file directly from a sales representative after purchasing commercial publishing rights. Its sole purpose is to authenticate and unlock premium templates for use with the HotDocs Player.
Because an .HDK file is essentially a digital token rather than a media or text document, standard online converters fail to process it. You cannot simply convert an .HDK file into a PDF or DOCX file. The primary disadvantage of this format is its strict dependency on the proprietary HotDocs ecosystem - without the main software installed, the file is entirely useless to the average user. Furthermore, attempting to open it in a standard text editor might display gibberish if the publisher key is encrypted.
If you need to extract the license string for administrative purposes, your best conversion targets are plain text formats like TXT or JSON.
Convert.Guru analyzes your HDK file, detects the exact format, and lets you read the text inside.
Users also converted HBK, D80, D82 and SF7 files.
If you want to convert HDK file to TMP, TEMP, CACHE, LOG, BAK, OLD, NEW, PART, DOWNLOAD, CRDOWNLOAD, LOCK or PID, you can use HotDocs or similar software from the "Software Licensing Key Storage" category. In the File menu, look for Save As… or Export….
To convert DEVICE, CACHE, SOCK, SYMLINK, PID, MOUNT, FIFO, LOG, PIPE, TMP, JUNCTION or TEMP files to HDK, try HotDocs or another comparable tool in the "Software Licensing Key Storage" category.
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 HDK converter.