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Download and Install

FluxBuilder is offered in both desktop and web versions, giving you flexibility in how you choose to use it.

Follow this guide to install and run FluxBuilder in your devices successfully.

🖥️ Desktop version​

The desktop version is recommended because of the best UI.

1. Download​

2. Installing on MacOS​

Requirement: Your system is macOS (64-bit).

Manual guide: To install FluxBuilder on macOS, follow these steps:

  • Step 1: Double-click on FluxBuilder_macOS.zip to unzip its contents.
  • Step 2: To bypass the standard macOS security warning (as FluxBuilder is completely safe):

On macOS device, click on the Apple icon > System Settings > Privacy & Security > go to the end of the screen and click the Open Anyway button:

Continue to click the Open Anyway button > enter your macOS password to start install FluxBuilder.

  • Step 3: Click the Continue button until the "The installation was successful" message displays:

  • Step 4: Select Close and Move to Trash (or Keep) to delete (or keep) the FluxBuilder.pkg

  • Step 5: Press the Command and Space keys simultaneously to open Spotlight Search, then type "FluxBuilder" to run the FluxBuilder tool. Alternatively, you can find it in the Applications folder.

Video guide:

3. Installing on Windows​

If your system is Windows 10 or 11 (64-bit), x86-64 based, follow these steps:

  1. Unzip the Fluxbuilder_windows.xxx file.
  2. Open the Release folder, double-click the Fluxbuilder_Setup file, and then select More Info. Click Run anyway and then click Next until FluxBuilder has been successfully installed.

4. Upgrade latest FluxBuilder​

If you are using an older version, follow the steps below to upgrade:

  1. Export your customized design and features by saving the env.dart and config JSON file.
  2. Delete the current FluxBuilder application from your PC or laptop.
  3. Install the latest version of FluxBuilder.

🌎 Web version​

  • FluxBuilder Web version: https://web.fluxbuilder.com
  • Note: On the first visit, it may take 1-2 minutes to configure all data. Rest assured—from your second visit onwards, the FluxBuilder web version loads in just 2 seconds.
  • Images may be blurred for web optimization. Rest assured, your final app will display high-resolution images.
  • You can use this web version on any operating system, including Windows, Mac, and Linux, to customize your apps.

🛠️ Common installation issues​

  • Failed to install on Mac: (as shown in the image below)

    • Rest assured, this is a standard macOS security warning for apps downloaded outside the Mac App Store. FluxBuilder is completely safe!

    • To install it, please follow these simple steps:

      On macOS device, click on the Apple icon > System Settings > Privacy & Security > go to the end of the screen and click the Open Anyway button. Continue to click the Open Anyway button > enter your macOS password to start install FluxBuilder.

  • FluxBuilder may start and then immediately close on Windows. To resolve this issue, ensure that your system is running Windows 10 or 11 (64-bit) on an x86-64 based processor. Then, try one of the following solutions:

    • Solution 1

      1. Open Run (by pressing Window + R)
      2. Enter this: %appdata%
      3. Delete the folder com.inspireui.fluxbuilder inside there to clear FluxBuilder settings.

    • Solution 2

      Please install the Webview library shown in this image. If you are still unable to open FluxBuilder, please follow these steps:

      1. Open Windows Update Settings > Click on the left menu.
      2. Tap to Additional Troubleshooters > Tap to Program Compatibility Troubleshooter > Click Run the troubleshooter.
      3. In new window, choose FluxBuilder > Next > Try recommended settings > Check and test program > Next > Yes > Close. Now you have resolved conflicts between FluxBuilder and other applications on your Windows.

  • FluxBuilder shows error about VCRUNTIME140_1.dll file, check below solution:

    Go to www.google.com, search VCRUNTIME140_1.dll file, download that dll file and copy to C:\Window\system32, Restart Windows PC.

  • FluxBuilder shows error about MSVCP140.dll, check below solution:

    To add the necessary file, download it from https://www.dll-files.com/msvcp140.dll.html. Once downloaded, add it to the FluxBuilder application folder (usually located in Program Files (x86)/InspireUI/FluxBuilder/fluxbuilder).

✅ What’s Next​

You’ve now:

  • Downloaded FluxBuilder (Desktop or Web)
  • Installed it successfully (or opened the Web version)
  • Learned how to upgrade and troubleshoot common installation issues

Next steps to start using FluxBuilder:

  1. Sign in / Sign up to FluxBuilder.
  2. Create a new app and connect your backend (WooCommerce, Shopify, Magento, etc.).