Tips to open CHTML file

Can't open the CHTML file? You are not the only one. Thousands of users face similar problems every day. Below you will find tips on how to open CHTML files as well as a list of programs that support CHTML files.

CHTML file extension

File Name Compact HTML Document
File Category Web Files

The CHTML file is supported on 3 operating systems. Depending on your operating system, you may need different software to handle the CHTML files. Below is a summary of the number of programs that support and open the CHTML file on each system platform.

Operating systems
  • 7
  • 2
  • 1
  • 0
  • 0
  • 0

What is CHTML file?

The CHTML file has been categorized as Web Files. Additionally, the Web Files category contains 303 of other files. Compact HTML Document is most often found on 3 operating systems. The file will work on Linux, Mac OS, Windows systems, unfortunately not on others. It is recommended to use Windows Notepad to handle this file. This is a program created by Microsoft Corporation. This file type can also be opened by 9 other programs. The Mozilla Firefox, Google Chrome, NotePad++ text editor, Microsoft Internet Explorer programs will also handle the file when the Windows Notepad program does not fulfill its role.

How to open CHTML file?

An often recurring problem with Compact HTML Document is that CHTML is not associated with the correct program file. This is manifested by the fact that CHTML files open in unusual applications or do not have an assigned program. This problem can be easily remedied.

The first thing you should do is just "doubleclick" on the CHTML file icon you want to open. If the operating system has an appropriate application to support it and there is also an association between the file and the program, the file should be opened.

Step 1. Install Windows Notepad

The first step is to check if the computer has the Windows Notepad program installed. This can be achieved by typing Windows Notepad into the operating system search engine. If it is not, installation may solve the problem, as most applications create file associations during installation. Later in this article you will find a list of programs that can open CHTML files.

Programs to open CHTML file

Remember to download programs supporting CHTML files only from verified and safe sources. We suggest using the websites of software developers.

Step 2. Create association of Windows Notepad with CHTML files

If the application is or has been freshly installed, but the CHTML file still does not use the Windows Notepad program, it means no association. The association can be created using the drop-down list available by right-clicking on the file and selecting Properties. The displayed window will contain information about the program that supports this type of file. Using the "Change" button we can select the desired program. It may happen that in the next window there will be no appropriate program - however, this can be corrected with the "Browse" option where you should manually indicate the program location. However, it is important to check the "Always use the selected program ..." box, this will allow you to permanently associate the CHTML file with the Windows Notepad application.

Step 3. Update Windows Notepad to the latest version

If, despite the association of the Windows Notepad program with the Compact HTML Document file, the file still does not open, check the program version and possibly update it to the newest version. In this case, use the Microsoft Corporation website or update the program from the application.

Step 4. Check for the following problems with the CHTML file

The problem may also be with the file itself if the above steps don't work. This could be due to the file itself, the cleanest issues are:

The CHTML file may be unusually small compared to the original file. This suggests truncating the CHTML file contents when downloading or copying. The file should be downloaded again, making sure that the process has finished correctly.
The operating system may be infected with a computer virus. A virus scan using an up-to-date antivirus program should fix the problem. If this is not possible, you can use the online scanner. However, it is important to scan the entire system, not only the file CHTML or the program directory. However, remember that not every infected CHTML file can be recovered, so it is important to take care of regular backups.
A typical compatibility error - the program does not support the older version of the CHTML file. Help should be sought from the software developer, as they usually recommend using free file converters or installing an older version of the program.
There can be many reasons for this. Repairing is very dependent on the file type. Some programs offer the ability to automatically repair CHTML file corruption. The easiest way is to restore the file from a backup, if there is one, or contact N/A
The program can also signal the fact of encryption. The encrypted file CHTML except for the special designation, works normally, but only on the device where it was encrypted, before transferring it to another machine, decryption is required.
Some operating systems do not allow file operations in certain locations, eg in system directories or directly on the system drive. While there is usually no problem reading such a file, it may not be possible to save it. It is best to move CHTML to a different directory.
This problem only occurs with more complex files. You may find that another program you are using is preventing you from working with the file. Just close unnecessary programs. If the error persists after closing other programs, wait for a while. Some anti-virus or backup software may occupy the CHTML file for a certain period of time. If this does not work either, restart the device.