The standard Offline version is roughly 18–22 GB. For users with slow internet or limited bandwidth, downloading that is a nightmare.
Look for a file named similar to:
DriverPack_17.11.102_Offline_Portable_7z.7z (typically 4.5 GB to 7 GB).
Searching for a "Highly Compressed" or "Portable" version of the offline database is common, but it comes with nuances users must understand. driverpack solution offline highly compressed portable
Do not move or delete any subfolders. The portable version relies on relative paths.
Disclaimer: Always download software from official sources. Unauthorized repacks may contain malware. The standard Offline version is roughly 18–22 GB
Because "highly compressed portable" is not an official release from the original Developer (DriverPack Solutions), you are downloading community repacks. Proceed with caution.
The Official Route:
Community Repacks (Vetted sources like RuTracker or MajorGeeks):