Moving Technic and Packs from one PC to Another?

[Lunabean]

So I recently bought and built an actual gaming PC, since I've been using what amounts to a budget laptop for most of my gaming the last few years. I've been slowly transferring over games and programs to the new PC, but here's the issue. Because I didn't have a lot of money to build the PC and I wanted it to have the best CPU and graphics cards I could buy, I didn't buy any network parts, which means I can't just connect to the internet and download Technic. Is there a way I can move it and the packs I have to the new PC on an external hard drive? Secondly, if I decide in the future to get another Modpack, is there a way to download it onto this laptop and use it on the PC? Thanks for your help in advance. 

[EvilOwl]

What motherboard do you have in this new PC?

[Munaus]

it's just folders. Copy - paste them

I don't know if the login will work.

[Lunabean]

20 hours ago, EvilOwl said:

What motherboard do you have in this new PC?

Not sure why it matters, but it's an MSI Z270-A Pro with a GTX 1050 video card.

Edit: I see, the Motherboard might have networking built in, but the problem is I don't have wifi, and unlike my laptop I don't wanna lug my giant computer tower over to my friend's house to connect to the internet.

20 hours ago, Munaus said:

it's just folders. Copy - paste them

I don't know if the login will work.

This is what I was worried about. If I copy the folders with the launcher set to 'Remember Me', would it allow me to run offline like it does when I'm not connected to the internet?

Edited September 19, 2017 by Lunabean

[E4RU]

I have never tried this but you could try  to run the modpack.jar with a java runtime. (prob doesn't work)