File Extension List

New applications are constantly being created and it is important for our computer to be able to tell what kind of file it is accessing. That is exactly what a file extension is for!

To find out which software to open a file with, your system starts by collecting the essential data by examining the files extension. A files extension holds hints to the formatting of the file and what kind of information it contains. For example, some typical file extensions include: .jpg for pictures, .zip for compressed files, and .mov for movies. These common file extensions are recognized by many computer users, but with new applications coming out every day, with it comes more file types which you might not have seen.

Finding the details about file extensions has never been simpler! To discover the details designated by a specified file extension, just locate the file extension from the listing below.

• R
• R2D
• R8
• RA
• RAD
• RAL
• RAR
• RAS
• RAT
• RAW
• RAY
• RB
• RBF
• RC
• RCG
• RDATA
• RDF
• RDI
• RDX
• REC
• RED
• REF
• REG
• REM
• REP

• REQ
• RES
• REV
• REX
• REZ
• RF
• RGB
• RGX
• RH
• RHISTORY
• RI
• RIB
• RIF
• RIP
• RIX
• RL4
• RL8
• RLA
• RLB
• RLC
• RLD
• RLZ
• RM
• RMB
• RMI

• RMK
• RN
• RND
• RNO
• ROL
• ROM
• ROO
• RPB
• RPD
• RPF
• RPL
• RPT
• RRD
• RS
• RSC
• RSP
• RTFD
• RTL
• RTP
• RTS
• RUL
• RUN
• RV
• RVF
• RVW

• RWS
• RWX
• RWZ
• RXD
• RZK
• RPT
• RRD
• RS
• RSC
• RSP
• RTFD
• RTL
• RTP
• RTS
• RUL
• RUN
• RV
• RVF
• RVW
• RWS
• RWX
• RWZ
• RXD
• RZK
• RZX

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