Some custom modpacks might not appear in search but can be added using a unique URL: Find the modpack’s page on the Technic Platform .
Click on the pack from the search results and hit . Method 3: Using Platform URLs
Run the downloaded .exe or .jar file and follow the prompts to install it on your computer.
In the tab, use the search bar on the left to find a specific pack (e.g., "The 1.12.2 Pack" or "Tekkit").