ZRTF File Extension

What is ZRTF file?

Full format name of files that use ZRTF extension is Nisus Writer Pro Compressed RTF. Nisus Writer Pro Compressed RTF format was developed by Nisus Software, Inc.. ZRTF files are supported by software applications available for devices running Mac OS. ZRTF file format, along with 574 other file formats, belongs to the Document Files category. The most popular software that supports ZRTF files is Nisus Writer Pro. Nisus Writer Pro software was developed by Nisus Software, Inc., and on its official website you may find more information about ZRTF files or the Nisus Writer Pro software program.

Programs which support ZRTF file extension

Programs that can handle ZRTF files are as follows. ZRTF files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

How to open file with ZRTF extension?

Being unable to open files with ZRTF extension can be have various origins. What is important, all common issues related to files with ZRTF extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Nisus Writer Pro

The most common reason for such problems is the lack of proper applications that supports ZRTF files installed on the system. The solution is straightforward, just download and install Nisus Writer Pro. Above you will find a complete listing of programs that support ZRTF files, classified according to system platforms for which they are available. The safest method of downloading Nisus Writer Pro installed is by going to developer’s website (Nisus Software, Inc.) and downloading the software using provided links.

Step 2. Check the version of Nisus Writer Pro and update if needed

If the problems with opening ZRTF files still occur even after installing Nisus Writer Pro, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Nisus Writer Pro is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that Nisus Writer Pro cannot handle files with ZRTF may be that the software is outdated. The latest version of Nisus Writer Pro should support all file formats that where compatible with older versions of the software.

Step 3. Set the default application to open ZRTF files to Nisus Writer Pro

If you have the latest version of Nisus Writer Pro installed and the problem persists, select it as the default program to be used to manage ZRTF on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

Change the default application in Windows

• Clicking the ZRTF 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
• Finally select Look for another app on this PC, point to the folder where Nisus Writer Pro is installed, check the Always use this app to open ZRTF files box and conform your selection by clicking OK button

Change the default application in Mac OS

• By clicking right mouse button on the selected ZRTF file open the file menu and choose Information
• Open the Open with section by clicking its name
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with ZRTF extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Ensure that the ZRTF file is complete and free of errors

Should the problem still occur after following steps 1-3, check if the ZRTF file is valid. Problems with opening the file may arise due to various reasons.

1. Verify that the ZRTF in question is not infected with a computer virus

Should it happed that the ZRTF is infected with a virus, this may be that cause that prevents you from accessing it. Scan the ZRTF file as well as your computer for malware or viruses. ZRTF file is infected with malware? Follow the steps suggested by your antivirus software.

2. Verify that the ZRTF file’s structure is intact

If you obtained the problematic ZRTF file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with ZRTF extension was interrupted and the file data is defective. Download the file again from the same source.

3. Verify whether your account has administrative rights

Some files require elevated access rights to open them. Switch to an account that has required privileges and try opening the Nisus Writer Pro Compressed RTF file again.

4. Check whether your system can handle Nisus Writer Pro

If the systems has insufficient resources to open ZRTF files, try closing all currently running applications and try again.

5. Verify that your operating system and drivers are up to date

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Nisus Writer Pro Compressed RTF files. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle ZRTF files.

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