Task 613: .RKT File Format
Task 612: .REXX File Format
Task 611: .REX File Format
Task 610: .RES File Format
Task 609: .RDS File Format
Task 608: .RDP File Format
Task 607: .RC File Format
Task 606: .RBXL File Format
Task 605: .RB File Format
Task 604: .RAS File Format
Task 603: .RAR File Format
Task 602: .RAP File Format
Task 601: .RAM File Format
Task 600: .RAL File Format
Task 599: .RAD File Format
Task 598: .R8P File Format
Task 597: .R3D File Format
Task 596: .R2D File Format
Task 595: .R01 File Format
Task 594: .ROO File Format
Task 593: .R File Format
Task 592: .QTVR File Format
Task 591: .QT File Format
Task 590: .QSS File Format
Task 589: .QOI File Format