DWT File Extension
Dreamweaver Web Page Template
- File Type dwt
- Developer Adobe Systems
- Popularity
- Application Adobe Dreamweaver
- Category Developer Files
- Format Text
What is a DWT file?
Files with the DWT extension are specifically tied to Dreamweaver Web Page Template, a Developer Files type, and there are 1166 files in this category.
The Dreamweaver Web Page Template (DWT), created by Adobe, is one of file format they developed, and they also built 81 programs to support them.
DWT files are compatible with various operating systems, including Windows, Mac OS and Linux. When working with DWT files, you can rely on 3 programs, including Adobe Dreamweaver, Adobe Creative Suite and Adobe Creative Cloud.
Programs that support DWT files
How to open a DWT file?
If you can’t open a DWT file, it is usually because the necessary software is missing. To resolve the issue, select the right program from the list for your operating system. Then go to the official website of the developer, download the software, and install it.
Adobe Dreamweaver, Adobe Creative Suite and Adobe Creative Cloud are among the most widely used programs for handling DWT files. To install the most up-to-date edition of Adobe Dreamweaver, visit the official Adobe website. You can download the build that works across all operating systems.
After installing, your OS should instantly open DWT files with Adobe Dreamweaver.
Setting Adobe Dreamweaver as default DWT viewer
Change the default app for a file type in Mac
- Initiate a right click or use Control + left click on the desired DWT file to open a menu where you can select various actions;
- Choose "Open in Application" and click "Other";
- Look towards the bottom of the window, where you will find the "Enable" menu. "Recommended programs" will be the default selection;
- Choose "All Programs" in this menu and search for Adobe Dreamweaver. Check the box next to "Always open in app" to set it as the default option.
Change default programs in Windows
- Take the first step by right-clicking on your DWT file. Next, select "Open With" and then choose "Choose another app" from the available options;
- Choose Adobe Dreamweaver from the available applications listed in the pop-up window to set it as the default application to open your DWT file;
- Be sure to check the "Always use this app" checkbox, and then click "OK" to confirm your selection.
How to edit a DWT file?
To modify DWT files, it is necessary to install dedicated software that lets you open and edit developer files. Online DWT editors generally offer fewer tools compared to programs designed for Dreamweaver Web Page Template.
Best DWT editors 2026
Based on the specified criteria, here is a list of DWT editors that may fit your requirements.
| DWT Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Adobe Dreamweaver | Adobe | Windows, Mac OS | 4.5 out of 5 (38 reviews) |
Convert files to and from DWT
When a DWT file is not easy to work with, converting it to formats like DWG, IGES, DWF or other comparable types may help.
It is important to understand that converting a DWT file might limit certain functions, but this conversion is usually reversible.
Convert DWT to other file formats
Tips and tricks to solve problems with DWT files
Problematic DWT files can usually be resolved by making small changes in your software. See the tips below to help fix common issues.
Are there any techniques or tools available to repair a damaged DWT file?
In a data recovery program, open the damaged DWT file and select the "Repair" menu option. Wait for the recovery process to finish as it will automatically restore the damaged developer files.
How do I know if my DWT file has been damaged?
The signs of corrupted DWT developer files can manifest as:
- Error alerts occur when actions are performed on the file;
- The file shows slow performance when edited in Adobe Dreamweaver;
- The file encounters problems during the opening process or shows error indications;
- An unexplained increase in the size of the DWT file;
- The file causes Adobe Dreamweaver or other software to hang or crash during various operations;
What factors contribute to Adobe Dreamweaver crash?
Lack of software updates is a possible reason behind Adobe Dreamweaver crash. Keep your Adobe products up to date by installing the latest updates.
Restarting your computer is an essential troubleshooting step that can resolve many common problems. It is recommended to restart your computer before making any changes to the software settings.