Extract text from Design Doll or MindMapper files (TWD)
To convert TWD files to another format, you need Design Doll or other 3D software.
To convert other file formats to the "3D Model / Pose File" file type, you need software like Design Doll or a similar tool.
The .twd file extension most commonly represents a 3D character model or pose file created in Design Doll, a specialized tool used by illustrators for drawing reference. These files store 3D mesh data, bone positions, camera angles, and lighting setups. Alternatively, .twd files are widely used as mind map documents by MindMapper and ThinkBuzan iMindMap, where they store conceptual data using underlying GZIP or Microsoft Compound formats. Other notable uses include XML-based PLC projects for Schneider Electric TwidoSuite and JetDB time attendance databases for Tecnipass TimeWork.
For 3D artists, the major disadvantage of the .twd format is its proprietary nature. You cannot open a Design Doll file directly in standard 3D suites like Blender or Autodesk Maya. Sharing these files requires the recipient to also install Design Doll. Furthermore, the free version of Design Doll restricts exporting, locking your models inside the .twd format. For mind map users, sharing a .twd file is similarly frustrating because web browsers and standard office software cannot render the visual layout, forcing users to rely on specific, paid software.
If you are dealing with a 3D model, the best conversion targets are standard formats like OBJ or FBX. Converting to these formats preserves the 3D mesh and topology, though software-specific rig constraints or lighting presets will be lost. For mind maps, converting to PDF, JPG, or PNG is the most practical choice for sharing with clients, while XML or MM formats are best if you need to continue editing the data in alternative mind-mapping tools.
This file format is notoriously difficult to open or convert online because the primary use cases rely on closed, proprietary encoding. Often, only the original software can properly read the complex rig data or render the mind map nodes. Standard online converters fail because they lack the proprietary parsing engines required for these niche structural formats.
Fortunately, you do not need to guess which version of the file you have. Even if full visual conversion is blocked by proprietary limits, our platform can inspect the file. If our analysis detects a supported underlying or embedded format - such as XML or GZIP - extracting text, viewing internal data, or partial conversion may still be possible.
Convert.Guru analyzes your TWD file, detects the exact format, and lets you read the text inside.
Users also converted TWB, TDW, CBR, TXT, DWG, PDF, ZIP, D83, TSL, SDX, SGD, US and MYR files.
If you want to convert TWD file to SGD, US, MYR, PHP, CSV, JSON, XML, YAML, YML, TOML, INI or CFG, you can use Design Doll or similar software from the "3D Character Modeling / Mapping" category. In the File menu, look for Save As… or Export….
To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to TWD, try Design Doll or another comparable tool in the "3D Character Modeling / Mapping" 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 TWD converter.