Free online DWT to DWG converter

Another CAD application, project workflow, or recipient may require an editable drawing rather than an AutoCAD template. Creating a DWG from the template makes its contents available for project work while preserving the original DWT for future drawings.

What the DWT format is

DWT is AutoCAD’s Drawing Template format. AutoCAD, AutoCAD LT, and many AutoCAD-based applications use it to store reusable drafting standards such as layers, units, text and dimension styles, blocks, layouts, title blocks, page setups, plot settings, and system-variable settings.

Architectural, engineering, manufacturing, and surveying teams use DWT files as office or project templates. A template may contain starter geometry or only configuration data, and is normally selected when creating a new drawing rather than used as the project file itself. DWT and DWG use closely related drawing data, but the extension indicates the file’s intended role.

What the DWG format is

DWG is AutoCAD’s native editable drawing format and is supported by many other CAD applications. It can store 2D and 3D geometry, layers, blocks, annotations, layouts, viewports, drawing metadata, and links to external references.

Use DWG when a file must be edited as a project drawing, attached as an external reference, exchanged with CAD users, or submitted to software that accepts drawings but not templates. DWG versions correspond to CAD releases, so a recipient using an older application may require an older DWG version.

Convert a DWT with AutoCAD

AutoCAD or AutoCAD LT is the safest option when the template contains AutoCAD-specific objects, layouts, styles, or settings.

1. Open AutoCAD or AutoCAD LT.
2. Choose File → New, or run NEW, and select the source file such as office-standard.dwt.
3. Review the units, layers, scale, layouts, title block, page setups, plot settings, and any starter content.
4. Choose File → Save As, or run SAVEAS.
5. Enter a new filename such as project-001.dwg and select the DWG format and version requested by the recipient.
6. Reopen the saved DWG and check geometry, layouts, annotations, fonts, references, and plot previews.

Creating a new drawing from the template is preferable to renaming the extension or overwriting the source. Keep the original .dwt unchanged so it remains available for later projects. A template containing only standards may produce a valid DWG with little or no model geometry.

Convert without desktop CAD software

You can convert the file on 101convert.com for free without installing software. For templates containing custom objects, proxy objects, external references, custom fonts, or version-specific settings, verify the result in AutoCAD or the recipient’s CAD application because automated conversion may not reproduce every feature.

Other desktop CAD applications can be used only if their current documentation explicitly supports opening DWT and saving DWG. Test the output before production use; unsupported objects may be substituted, discarded, or stored as non-editable proxy data.

Quality and compatibility checks

Changing .dwt to .dwg by renaming the filename does not perform a conversion. The file must be opened or processed by CAD software and saved in a DWG format. Native AutoCAD saving normally retains supported vector geometry and drawing settings without rasterization, but it does not repair missing dependencies.

External references, raster images, SHX or TrueType fonts, plotter configurations, and CTB or STB plot-style files may be stored separately from the drawing. Missing fonts can change text spacing and appearance; missing references or plot styles can change the displayed or plotted result. Keep dependent files with the DWG, configure their paths on the receiving workstation, or use File → eTransmit to package supported dependencies for transfer.

Saving to an older DWG release can convert newer objects to proxy objects or remove feature-specific editability. After a version downgrade, inspect dynamic blocks, annotation scales, 3D objects, layouts, external references, and printed output in the target CAD application.