RStudio is a free and open-source integrated development environment (IDE) for R, a programming language for statistical computing and graphics. Developed by R-Tools Technology
License: Commercial
PhotoRec is a free and open-source file carver data recovery software tool designed to recover lost files from digital camera memory (CompactFlash, Memory Stick, Secure Digital, SmartMedia, Microdrive, MMC, USB flash drives, etc.), hard disks and CD-ROMs. Developed by CGSecurity
License: Open Source
PhotoRec is a free, open-source data recovery tool that is best suited for users comfortable with command-line operations, while R-Studio offers a more powerful, user-friendly interface and advanced features, making it ideal for professionals. However, R-Studio comes at a cost, whereas PhotoRec remains a viable option for basic recovery needs.