SHT File Extension

SHT file icon

HTML Format With Server Side Includes

What is a SHT file?

The SHT file extension is linked to HTML Format With Server Side Includes and belongs to the Web Files category, which includes 283 files.

SHT file support extends to various operating systems, including Mac OS, Windows and Linux. If you need to open a SHT file, you can use one of 12 programs, such as Sublime Text, Atom and PSPad.

How to open a SHT file?

If you’re having difficulty opening a SHT file, it is often due to not having the correct software. To solve the problem, choose a compatible program from the list. Then follow the link to the official developer site, download the software, and install it on your device.

When it comes to opening and working with SHT files, Sublime Text, Atom and PSPad are the top choices for users. If you need the newest version of Sublime Text, just access the Sublime HQ Pty website. From there you can download the installer compatible with all systems.

When you finish installing Sublime Text, the system will automatically launch SHT files with it.

Set Sublime Text as the default SHT application

Changing Default Programs in Windows

  1. Right-click your SHT file, then navigate to the "Open With" option and click "Choose Another Application" to continue;
  2. From the options listed in the pop-up window, specifically choose Sublime Text as the application to handle your SHT file;
  3. Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.

Change the default app that opens a file on Mac

  1. Right-click or use Control + Left-click on the desired SHT file to open a menu where you can choose from multiple actions;
  2. Select "Open in application" and click "Other";
  3. At the bottom of the window, you will see the "Enable" menu. It is already set to the default option, "Recommended Programs";
  4. Within this menu, select "All Programs" and then search for Sublime Text. Check the box next to "Always open in app" to make it the default program.

How to edit a SHT file?

To edit SHT files, it is essential to install software that supports not only viewing but also editing the web files. Online SHT editors provide limited functionality compared to full-featured software for HTML Format With Server Side Includes.

Best SHT editors in 2026

After analyzing the criteria, we have created a list of SHT editors available for use.

SHT Editor SoftwareDeveloperPlatformsOverall Rating
PSPadJan FialaWindows4.7 out of 5 (41 review)
Notepad++Notepad++ TeamWindows4.6 out of 5 (37 reviews)
Sublime TextSublime HQ PtyWindows, Mac OS, Linux4.6 out of 5 (39 reviews)
Atom-Windows, Mac OS, Linux4.1 out of 5 (36 reviews)

Troubleshooting guide for SHT file complications

When facing challenges with SHT files, simple adjustments in your software can often solve the problem. Find helpful troubleshooting guidance below.

What can lead to sudden Sublime Text crashes?

Sublime Text crashes can occur due to outdated software versions. To mitigate this, install the latest updates for Sublime HQ Pty products.

Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.

What is the recommended approach to repair a damaged SHT file?

Open the damaged SHT file with a recovery program, and then select the "Repair" menu item to start the repair process. Then wait for the recovery process to complete, which allows you to automatically repair corrupted web files.

What are the telltale signs of a corrupt SHT file?

Common indications of damaged SHT web files are:

  • Unexplained increase in SHT file size;
  • File hangs or crashes in Sublime Text or other programs;
  • The file does not open or opens with errors;
  • While working with the file, error messages appear;
  • Editing the archive in Atom results in slow or unresponsive behavior;