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​
- Link to download: https://www.fluxbuilder.com/download
- To use FluxBuilder, ensure that your system is macOS (64-bit), Windows 10 or 11 (64-bit), or x86-64 based.
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.zipto unzip its contents.Step 2: Double-click on
FluxBuilder.dmgStep 3: Drag the FluxBuilder icon to Applications to install:

Step 4: Press the
CommandandSpacekeys simultaneously to open Spotlight Search, then type "FluxBuilder" and Enter to run the FluxBuilder tool, click Open button to confirm. 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:
- Unzip the
Fluxbuilder_windows.xxxfile. - Open the
Releasefolder, double-click theFluxbuilder.msifile, and then selectMore Info. ClickRun anywayand then clickNextuntil FluxBuilder has been successfully installed.
🌎 Web version​
- FluxBuilder Web version: https://web.fluxbuilder.com
- You can use this web version on any operating system, including Linux, Windows, and Mac, to customize your apps.
- Images may be blurred for web optimization. Rest assured, your final app will display high-resolution images.
- 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.
🛠️ 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 theOpen Anywaybutton. Continue to click theOpen Anywaybutton > 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
- Open Run (by pressing
Window + R) - Enter this:
%appdata% - Delete the folder
com.inspireui.fluxbuilderinside there to clear FluxBuilder settings.
- Open Run (by pressing
Solution 2
Please install the Webview library shown in this image. If you are still unable to open FluxBuilder, please follow these steps:
- Open Windows Update Settings > Click
on the left menu. - Tap to Additional Troubleshooters > Tap to Program Compatibility Troubleshooter > Click Run the troubleshooter.
- 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.
- Open Windows Update Settings > Click
FluxBuilder shows error about
VCRUNTIME140_1.dll file, check below solution:Go toÂ
www.google.com, searchÂVCRUNTIME140_1.dll file, download that dll file and copy toÂC:\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)
Next steps to start using FluxBuilder:
Create a new app and connect your backend (WooCommerce, Shopify, Magento, etc.).