Click the "Select File" button above, and choose your BTD file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.
Convert BTD to another file type
To convert BTD Templates to another format, you need Business-in-a-Box or other Data software.
Convert a file to BTD
To convert other file formats to the "Business Document Template" file type, you need software like Business-in-a-Box or a similar tool.
About BTD files
A .BTD file generally functions as a proprietary business document template created by Biztree Business-in-a-Box. This software provides legal, administrative, and corporate templates. Other applications also use the .BTD extension, including digital textbooks in the Zanichelli Booktab educational application, I/O bus trace captures in busTRACE, or industrial press brake tool data files managed by Bystronic software.
The primary disadvantage of a .BTD file is its strict vendor lock-in. If you receive a Biztree template or a Booktab file, you cannot open it in standard word processors like Microsoft Word or web browsers. Users often face an expensive paywall or are forced to install specific proprietary desktop software just to read the document. This closed ecosystem makes sharing files with external clients or colleagues incredibly frustrating.
Because these files trap your data inside specific software, users frequently need to convert them to universal formats. The best conversion targets are DOCX for standard editing, PDF for fixed-layout sharing, or TXT to salvage raw text content. Converting these files frees your data, though you may lose dynamic form fields or proprietary template formatting in the process.
This file format is exceptionally difficult to open or convert with standard online tools because it relies on undocumented, closed encoding. Often, only the original software can properly read or export the exact formatting. However, just drag and drop your file onto convert.guru to identify the format, inspect the internal structure, and view raw text. If our analysis detects a supported underlying or embedded format - such as the standard ZIP architecture used by Bystronic .BTD files - viewing or extraction may still be entirely possible.
Convert.Guru analyzes your BTD file, detects the exact format, and lets you read the text inside.
If you want to convert BTD file to TXT, RTF, DOC, DOCX, ODT, PAGES, TEX, LATEX, MD, MARKDOWN, LOG or NFO, you can use Business-in-a-Box or similar software from the "Business Document Template" category. In the File menu, look for Save As… or Export….
To convert PDF, DOC, ASC, TODO, NFO, MEMO, README, DOCX, JPG, TXT, NOTE or RTF files to BTD, try Business-in-a-Box or another comparable tool in the "Business Document Template" category.
The BTD 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 BTD converter.