A (mostly) functional DOOM WAD manager based on (q)ZDL, using WinForms and NET 8.0.
Includes support for Drag + Drop launch, grouped PWADs, and launching directories.
Running DOOMer requires the NET 8.0 Runtime (https://dotnet.microsoft.com/en-us/download/dotnet/8.0) on Windows 7 (64-bit) or above.
Supports WAD, PWAD, IWAD, PK3, IPK3, PK7, IPK7, 7z... okay you get the idea.
You can import your own zdl.ini (some options may not be transfered over, your mileage may vary).
I've tried to maintain familiartiy to ZDL (minus some functionality that may come later), but with quality of life and ease of access improvements. If you've used ZDL, this should come as second nature.
Oh, you can Drag + Drop PWAD/IWAD files onto the "Play" button to launch them directly. Holding CONTROL while dropping files will mark the first WAD file as the IWAD. Dropping any EXE files will launch the first EXE file as the source port.