SPL File Extension

What is SPL file?

SPL files are generated automatically by Windows operating system during printing process.

What kind of data SPL files store?

Windows saves RAW documents to SPL files when they are to be printed. Data in SPL file is then sent to the printer and after the printing process finishes, the SPL file is deleted. SPL files hence act as a data buffer between operating system and printing/external device.

What is RAW format?

The RAW standard, used by SPL files, is supported in many printing devices. This protocol is also used by barcode or label printers. This standard bypasses device driver calls to speed up the printing process and generates less errors.

Where are SPL files stored?

Windows saves SPL files is system printing buffer folder /Printers. Because contents of SPL file are deleted after the printing operation finishes, a backup file with SHD extension is created and saved in the same folder in case a printing error occurs and the printing process needs to be restarted.

Programs which support SPL file extension

The following listing features SPL-compatible programs. Files with SPL 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: 04/15/2022

How to open file with SPL extension?

There can be multiple causes why you have problems with opening SPL files on given system. Fortunately, most common problems with SPL 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 Microsoft Windows software

The main and most frequent cause precluding users form opening SPL files is that no program that can handle SPL files is installed on user’s system. This issue can be addressed by downloading and installing Microsoft Windows or different compatible program, such as EMF Printer Spool File Viewer. Above you will find a complete listing of programs that support SPL files, classified according to system platforms for which they are available. If you want to download Microsoft Windows installer in the most secured manner, we suggest you visit Microsoft Corporation website and download from their official repositories.

Step 2. Update Microsoft Windows to the latest version

If you already have Microsoft Windows installed on your systems and SPL files are still not opened properly, check if you have the latest version of the software. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why SPL files are not compatible with Microsoft Windows. The most recent version of Microsoft Windows is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Microsoft Windows to SPL files

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

Change the default application in Windows

• Right-click the SPL file and choose 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 Microsoft Windows installation folder. Confirm by checking Always use this app to open SPL files box and clicking OK button.

Change the default application in Mac OS

• By clicking right mouse button on the selected SPL file open the file menu and choose Information
• Proceed to the Open with section. If its closed, click the title to access available options
• 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 SPL extension. Next, click the Continue button to finalize the process.

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

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper SPL file. Problems with opening the file may arise due to various reasons.

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

If the file is infected, the malware that resides in the SPL file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. SPL file is infected with malware? Follow the steps suggested by your antivirus software.

2. Ensure the file with SPL extension is complete and error-free

If you obtained the problematic SPL file from a third party, ask them to supply you with another copy. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with SPL 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.

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the Windows Print Spool Format file.

4. Verify that your device fulfills the requirements to be able to open Microsoft Windows

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

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

Regularly updated system, drivers, and programs keep your computer secure. This may also prevent problems with Windows Print Spool Format files. It may be the case that the SPL files work properly with updated software that addresses some system bugs.

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