RWL File Extension

What is RWL file?

RWL filename suffix is mostly used for Leica RAW Image files. Leica RAW Image format was developed by Leica. RWL files are supported by software applications available for devices running Mac OS, Windows. RWL file belongs to the Data Files category just like 1326 other filename extensions listed in our database. Phase One Capture One supports RWL files and is the most frequently used program to handle such files, yet 14 other tools may also be used.

Programs which support RWL file extension

The list that follows enumerates programs compatible with RWL files, divided into 2 categories based on operating system on which they are available. RWL 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 RWL extension?

There can be multiple causes why you have problems with opening RWL files on given system. Fortunately, most common problems with RWL files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. The list below will guide you through the process of addressing the encountered problem.

Step 1. Install Phase One Capture One software

The most common reason for such problems is the lack of proper applications that supports RWL files installed on the system. This one is an easy one. Select Phase One Capture One or one of the recommended programs (for example, ACDSee, Microsoft Windows Photos, Adobe Photoshop Elements) and download it from appropriate source and install on your system. The full list of programs grouped by operating systems can be found above. The safest method of downloading Phase One Capture One installed is by going to developer’s website () and downloading the software using provided links.

Step 2. Verify the you have the latest version of Phase One Capture One

If the problems with opening RWL files still occur even after installing Phase One Capture One, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Phase One Capture One is available. Software developers may implement support for more modern file formats in updated versions of their products. If you have an older version of Phase One Capture One installed, it may not support RWL format. The most recent version of Phase One Capture One is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Phase One Capture One to RWL files

After installing Phase One Capture One (the most recent version) make sure that it is set as the default application to open RWL files. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Clicking the RWL with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the Phase One Capture One installation folder. Confirm by checking Always use this app to open RWL 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 RWL 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
• If you followed the previous steps a message should appear: This change will be applied to all files with RWL extension. Next, click the Continue button to finalize the process.

Step 4. Verify that the RWL is not faulty

Should the problem still occur after following steps 1-3, check if the RWL file is valid. It is probable that the file is corrupted and thus cannot be accessed.

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

If the RWL is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the scanner detected that the RWL 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 RWL 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 RWL 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

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log in using an administrative account and see If this solves the problem.

4. Verify that your device fulfills the requirements to be able to open Phase One Capture One

If the system is under havy load, it may not be able to handle the program that you use to open files with RWL extension. In this case close the other applications.

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 Leica RAW Image file. Outdated drivers or software may have caused the inability to use a peripheral device needed to handle RWL files.

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