This tool allows you to create and update any modpack created in this same tool
FOR AN EXPLAINED TUTORIAL ON HOW TO CREATE MODPACKS USING THIS TOOL CLICK HERE
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You don't trust the new launcher? VirusTotal
If you got any issue, report it on github
Code:
- Custom modpack files
- Built-in mod downloader ( from CurseForge )
- Mods manger
- Include worlds, resourcepacks and shaders
- Modpack updating system
- Launcher implemented
- Per-modpack launch instance
- Compression of files
Your host file size limit won't be a problem!
- Open modpack files to download them

FOR AN EXPLAINED TUTORIAL ON HOW TO CREATE MODPACKS USING THIS TOOL CLICK HERE
You don't trust this resource? VirusTotal
You don't trust the new launcher? VirusTotal
If you got any issue, report it on github