Right-click on any RPF file and then click 'Open with' 'Choose another app'. Now select another program and check the box 'Always use this app to open.RPF files'. Update your software that should actually open GTA5 modss. Because only the current version supports the latest RPF file format. How to open RPF files. If you cannot open the RPF file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports RPF among those that are installed on your device. A very simple way to solve this problem is to find and download the appropriate application. On a Windows PC, right-click the file, click ' Properties ', then look under “ Type of File.” On a Mac computer, right-click the file, click “ More Info,” then look under “ Kind ”. Tip: If it’s the RPF file extension, it probably falls under the Game Files type, so any program.

RPF (RAGE Package Format) is the format of game archives used in RAGE Engine. They can be edited with SparkIV or OpenIV.

• 2RPF Version 0
  • 2.2Table of Contents
• 3Filename-Section
• 4RPF Version 2
  • 4.2Table of Contents

RPF Versions

The RPF Version tells us the version of the RPF Archive:

RPF Version 0

Header

The RPF files all contain the same header. The header tells us the version of the archive and how many entries there are.

The Table of Contents Size tells us the size of the table of contents (toc) segment in the file.The Number of Entries tells us the number of files contained in the archive.

Table of Contents

The Table of contents size is determined by the header of the RPF archive. It starts after 2048 bytes from the file origin. The Table of contents contains both Directories and File Entries. One entry takes up 16 bytes. The minimum toc size is 2048 bytes.

Directory Entry

Directory entries follow this structure:

Name offset: Stores the offset of the first char of the name of the filesystem-entry within the filename-section.First toc filesystem-entry entry Index in the directory: Folders can contain either other folders or files. Here the offset of the first object within the directory is stored.

File Entry

The File entries follow this structure:

Name offset: Stores the offset of the first char of the name of the filesystem-entry within the filename-section.Offset: Offset of the data of the file within the RPF (zero-based).Size: Size of the file within the RPF (compressed)Uncompressed size: Size of the file after decompression

Note that the file is stored uncompressed within the RPF if Size equals the Uncompressed size.The files are always compressed using zlib without a deflate header.

Filename-Section

The name section starts after 2048+(16*number of toc entries) bytes. The file names are seperated with '00'.

How To Open .rpf Files In Windows 10

Tools

The following tools can be used to import & export files into RPF archives.

RPF Version 2

Header

The RPF files all contain the same header. The header tells us the version of the archive, how many entries there are and whether or not the archive is encrypted.

The Table of Contents Size tells us the size of the table of contents segment in the file.The Number of Entries tells us the number of files contained in the archive.The Encryption flag tells us if the archive is encrypted, if the archive is unencrypted it is set to 0, otherwise it is non-zero.

Table of Contents

The Table of contents size is determined by the Table of Contents Size integer in the Header of the RPF archive. It starts after 2048 bytes from the file origin, and is encrypted depending on the encryption flag in the header. The Table of contents contains both Directories and File Entries. Both are different structures and take up different amounts of space.

How To Open Rpf Files On Pc

Directory Entry

Directory entries follow this structure:

The Name Offset refers to the file offset that stores the name of the directory.The Flags just give information about the directory.The Content Entry Index is generally described in the first bit of the unsigned integer.The Content Entry Count describes how many entries are under this directory, and is generally defined in the first 4 bits of the unsigned integer.

File Entry

The File entries follow this structure:

The Name Offset refers to the file offset that stores the name of the file.The Size tells us the size of the file.The Offset tells us the file offset the file is stored in.The Resource Type tells us the type of resource that the file is.In the resource flag, the first bit tells us whether the file is compressed or not.

This section is incomplete. You can help byfixing and expanding it.

Tools

How To Open Rpf Files In Pc

The following tools can be used to import & export files into RPF archives.

Rpf File Editor