RHF File Extension

What is RHF file?

RHF is a file extension commonly associated with Adobe RoboHelp Project Format files. Files with RHF extension may be used by programs distributed for Windows platform. RHF file belongs to the Text Files category just like 440 other filename extensions listed in our database. Adobe RoboHelp is by far the most used program for working with RHF files. Adobe RoboHelp software was developed by Adobe Systems Incorporated, and on its official website you may find more information about RHF files or the Adobe RoboHelp software program.

Programs which support RHF file extension

Programs that can handle RHF files are as follows. Files with RHF extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.

Updated: 07/22/2020

How to open file with RHF extension?

There can be multiple causes why you have problems with opening RHF files on given system. What is important, all common issues related to files with RHF 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. Download and install Adobe RoboHelp

The most common reason for such problems is the lack of proper applications that supports RHF files installed on the system. The solution to this problem is very simple. Download Adobe RoboHelp and install it on your device. Above you will find a complete listing of programs that support RHF files, classified according to system platforms for which they are available. The safest method of downloading Adobe RoboHelp installed is by going to developer’s website (Adobe Systems Incorporated) and downloading the software using provided links.

Step 2. Check the version of Adobe RoboHelp and update if needed

If you already have Adobe RoboHelp installed on your systems and RHF files are still not opened properly, check if you have the latest version of the software. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of Adobe RoboHelp installed, it may not support RHF format. The most recent version of Adobe RoboHelp is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Associate Adobe RoboHelp Project Format files with Adobe RoboHelp

If the issue has not been solved in the previous step, you should associate RHF files with latest version of Adobe RoboHelp you have installed on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent

The procedure to change the default program in Windows

• Choose the Open with entry from the file menu accessed by right-mouse clicking on the RHF file
• Click Choose another app and then select More apps option
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Adobe RoboHelp installation folder. Confirm by checking Always use this app to open RHF files box and clicking OK button.

The procedure to change the default program in Mac OS

• From the drop-down menu, accessed by clicking the file with RHF extension, select Information
• Find the Open with option – click the title if its hidden
• Select the appropriate software and save your settings by clicking Change all
• Finally, a This change will be applied to all files with RHF extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Check the RHF for errors

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

1. Check the RHF file for viruses or malware

If the file is infected, the malware that resides in the RHF file hinders attempts to open it. Scan the RHF file as well as your computer for malware or viruses. If the scanner detected that the RHF file is unsafe, proceed as instructed by the antivirus program to neutralize the threat.

2. Check whether the file is corrupted or damaged

If you obtained the problematic RHF 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. When downloading the file with RHF 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.

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Adobe RoboHelp Project Format file.

4. Check whether your system can handle Adobe RoboHelp

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

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 Adobe RoboHelp Project Format file. It is possible that one of the available system or driver updates may solve the problems with RHF files affecting older versions of given software.

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