Here’s a helpful content summary about — including what it is, possible issues, and safe download guidance. 🧩 What is rtl120.bpl ? rtl120.bpl is a Borland Package Library file associated with Embarcadero / CodeGear Delphi (version 12 or similar). BPL files contain compiled Delphi components and runtime libraries needed for certain Windows applications to run correctly.

C:\Windows\System32\ or