BQS File Extension

BQS file icon
BillQuick Database Format

What is BQS file?

BQS filename suffix is mostly used for BillQuick Database Format files. Files with BQS extension may be used by programs distributed for Windows platform. Files with BQS extension are categorized as Misc Files files. The Misc Files subset comprises 4883 various file formats. The software recommended for managing BQS files is BillQuick. On the official website of BQE Software developer not only will you find detailed information about theBillQuick software, but also about BQS and other supported file formats.

Programs which support BQS file extension

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

Programs that support BQS file

Windows Windows

Updated: 02/18/2020

How to open file with BQS extension?

Being unable to open files with BQS extension can be have various origins. On the bright side, the most encountered issues pertaining to BillQuick Database Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. We have prepared a listing of which will help you resolve your problems with BQS files.

Step 1. Get the BillQuick

Install software to open BQS file The most common reason for such problems is the lack of proper applications that supports BQS files installed on the system. The solution is straightforward, just download and install BillQuick. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. One of the most risk-free method of downloading software is using links provided by official distributors. Visit BillQuick website and download the installer.

Step 2. Verify the you have the latest version of BillQuick

Update software that support file extension BQSIf the problems with opening BQS files still occur even after installing BillQuick, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of BillQuick is available. Software developers may implement support for more modern file formats in updated versions of their products. This can be one of the causes why BQS files are not compatible with BillQuick. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using BillQuick.

Step 3. Associate BillQuick Database Format files with BillQuick

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

Associate software with BQS file on Windows

The procedure to change the default program in Windows

  • Right-click the BQS file and choose Open with option
  • Click Choose another app and then select More apps option
  • Finally select Look for another app on this PC, point to the folder where BillQuick is installed, check the Always use this app to open BQS files box and conform your selection by clicking OK button
Associate software with BQS file on Mac

The procedure to change the default program in Mac OS

  • Right-click the BQS file and select Information
  • Open the Open with section by clicking its name
  • From the list choose the appropriate program and confirm by clicking Change for all....
  • Finally, a This change will be applied to all files with BQS extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Verify that the BQS is not faulty

Should the problem still occur after following steps 1-3, check if the BQS file is valid. Being unable to access the file can be related to various issues.

Check BQS file for viruses
1. Verify that the BQS in question is not infected with a computer virus

If the file is infected, the malware that resides in the BQS 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. BQS file is infected with malware? Follow the steps suggested by your antivirus software.

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

If the BQS file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with BQS extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

Sometimes in order to access files user need to have administrative privileges. Switch to an account that has required privileges and try opening the BillQuick Database Format file again.

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

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

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

Latest versions of programs and drivers may help you solve problems with BillQuick Database Format files and ensure security of your device and operating system. It may be the case that the BQS files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the BQS 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 BQS file.

Top File Extensions
Show more
File Extension of the day
obb icon


Android Opaque Binary Blob Format

OBB file contains resources for Android app saved as non-transparent binary object – BLOB. OBB files are encrypted and commonly stored on a ...