I've been using EmEditor for years. Can open practically any size file (up to 248GB realistically) and can split CSV and other delimited text into columns. With tons of other features.
There's a free version, but if you need it for a company, then I highly recommend getting the lifetime license.
You may use PortDB.apk and export tables to CSV. I sync the export folder with MEGASync, my journal file is acessible by 3 devices (KaliLinux, Windows7 and Android) https://apkpure.com/br/portodb-database/com.portofarina.portodb