DOCZ File Extension

DOCZ file icon
ThinkFree Online Note Document
  • Developer
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    3.2 (4 votes)

What is DOCZ file?

Full format name of files that use DOCZ extension is ThinkFree Online Note Document. ThinkFree Online Note Document specification was created by Hancom. Files with DOCZ extension may be used by programs distributed for Mac OS, Windows platform. Files with DOCZ extension are categorized as Text Files files. The Text Files subset comprises 237 various file formats. Users are advised to use ThinkFree software for managing DOCZ files, although 1 other programs can also handle this type of file.

Programs which support DOCZ file extension

The following list contains programs grouped by 2 operating systems that support DOCZ files. DOCZ files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support DOCZ file

How to open file with DOCZ extension?

Being unable to open files with DOCZ extension can be have various origins. On the bright side, the most encountered issues pertaining to ThinkFree Online Note Document files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Install ThinkFree software

The most common reason for such problems is the lack of proper applications that supports DOCZ files installed on the system. The solution to this problem is very simple. Download ThinkFree and install it on your device. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading ThinkFree installed is by going to developer’s website () and downloading the software using provided links.

Step 2. Update ThinkFree to the latest version

If the problems with opening DOCZ files still occur even after installing ThinkFree, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of ThinkFree is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why DOCZ files are not compatible with ThinkFree. The most recent version of ThinkFree is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Set the default application to open DOCZ files to ThinkFree

After installing ThinkFree (the most recent version) make sure that it is set as the default application to open DOCZ files. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

  • Clicking the DOCZ with right mouse button will bring a menu from which you should select the Open with option
  • Next, select the Choose another app option and then using More apps open the list of available applications
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the ThinkFree installation folder. Confirm by checking Always use this app to open DOCZ files box and clicking OK button.

Change the default application in Mac OS

  • By clicking right mouse button on the selected DOCZ file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • From the list choose the appropriate program and confirm by clicking Change for all....
  • A message window should appear informing that This change will be applied to all files with DOCZ extension. By clicking Continue you confirm your selection.

Step 4. Check the DOCZ for errors

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the DOCZ file in question. It is probable that the file is corrupted and thus cannot be accessed.

1. The DOCZ may be infected with malware – make sure to scan it with an antivirus tool.

If the DOCZ is indeed infected, it is possible that the malware is blocking it from opening. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the DOCZ file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If the DOCZ file was sent to you by someone else, ask this person to resend the file to you. During the copy process of the file errors may occurred rendering the file incomplete or corrupted. This could be the source of encountered problems with the file. When downloading the file with DOCZ extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Check if the user that you are logged as has administrative privileges.

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the ThinkFree Online Note Document file.

4. Make sure that the system has sufficient resources to run ThinkFree

The operating systems may note enough free resources to run the application that support DOCZ files. Close all running programs and try opening the DOCZ file.

5. Check if you have the latest updates to the operating system and drivers

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with ThinkFree Online Note Document file. It may be the case that the DOCZ files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the DOCZ file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on DOCZ file.

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