Use WinRAR (the original developer) or a free, open-source alternative like 7-Zip .
While most resource packs are helpful, any compressed file can potentially hide unwanted software. SPECIAL1220_PACK1.rar
Understanding SPECIAL1220_PACK1.rar: Your Guide to Secure Extraction Use WinRAR (the original developer) or a free,
Only "unpack" the contents if you trust the source where you downloaded the file. If you are prompted for a password you weren't expecting, or if your antivirus flags the contents during extraction, proceed with caution. How to Extract and Use the Contents SPECIAL1220_PACK1.rar