The .rar extension indicates a compressed archive file used to store multiple documents or data lists. Context and Meaning
Always scan .rar files with updated antivirus software before extraction, as compressed archives are a common vector for malware. Filas Kar.rar
Once extracted, you will likely find spreadsheets (.xlsx) or PDFs containing the official "Filas" (rows/lists). Need to open, create, or convert a RAR file? - WinZip Filas Kar.rar