Publishing Windows apps
Umajin Editor supports producing Windows standalone apps. Although we refer to this as “publishing” the end result is a normal Windows application that can be packaged and distributed however you like.
For average users, Windows software should be signed with an Authenticode Code Signing certificate. You can buy these from many certificate vendors.
Note: Microsoft provide better “reputation” to Extended Validation certificates, which cost more but provide more thorough verification of your identity. This helps maintain your applications’ reputation through Microsoft’s SmartScreen services built into Windows and Edge. If you just use a regular certificate, each certificate renewal will reset your app’s SmartScreen reputation and it may be initially blocked with a warning.
To have Umajin produce an EXE signed by your certificate, upload the .PFX file and password into our Publishing wizard.
Alternatively, you can have your installer re-sign the EXE file with your code signing certificate.
Preparing publishing assets
For the most part, Umajin will package your project files as required. Some special files are involved, as below.
Icons and Splash Screen
For Windows apps these are simply files you add to your project in a specific location:
If you have integrated native libraries (DLLs) into your app then they should be placed in the standard location:
To begin, use Umajin Editor’s menu: File – Publish… and select Publish to Stores.
The settings in the Publish to App Stores screen are not used but currently required due to editor limitations.
- Select any random image for iOS and Android icon.
- Select any page for a Launch image
- Select at least one page for a screen shot.
Once available, click Next. Wait while the editor processes and saves the project. Once complete, you will see the Publish images exported dialog. Click OK, and the process will continue in the cloud.
Cloud – Publish information
First, select the operating systems you want to target. In this case, select Microsoft Windows, and click Next
Cloud – Windows information
You will need to enter some details for Umajin to build your app.
- Windows App Name: this will be used for the exe name, for the Window title at startup, and for the embedded version resources.
- Version: this will be embedded inside the version resources
If you want Umajin to perform codesigning of the app for you, then you also need to fill in the following fields:
- Codesign certificate: the .PFX file you bought from the certificate vendor
- Codesign password: password for the PFX file.
If you don’t fill these in, then the app will be signed by Umajin.
Security Note: Your Codesigning certificate and password will be stored on our cloud servers, encrypted with a key that only Umajin is able to decode internally.
Click Next to save the data you have entered.
Please contact Umajin to build the software after you have filled in the data above.
Umajin will perform a basic packaging of your application into a zip file.
The zip contains the executable, various supporting DLLs, any native DLLs you have added, and the files from your project. These files can be changed after building if required.
You can run the application by simplying unzipping the file, and double clicking the EXE file.