Binaries, Source Codes (latest version 5.7.0032) and Binaries for version 5.8.XXXX
Source Codes for latest refmac and assosiated programs

Last change date: 12.09.2014

Stable versions of refmac and associated programs can be downloaded from CCP4. In any case to run refmac you must have ccp4.
You can download the latest version of the program from this site, however you should know that the programs are under continous development. Therefore existence of bugs cannot be excluded. If you encounter bugs and/or unexpected/unusual behaviour please let us know.

Download for Mac Binaries for MAC OSX 10.8 or later
Download for linux In theory these binaries should work on most of flavours of linux. In practice: try and see
Download for linux 32 bit binaries for Linux. It should work on most of the linux systems. It has not been updated. You should take this from ccp4
Download for Windows Binaries for Windows is not available yet. However CCP4 has such binaries for Windows for stable (older) version of refmac
Source codes Source codes (version 5.8.0091) for the latest version of refmac, libcheck and others. There are several makefiles.
Old versions You can take any of them and compile. They might be useful if the latest version has some (inevitable) bugs.
Even older versions Relatively ancient versions. They are in the University of York
ccp4i interface elements ccp4i interface should work for most of the cases. However som new features may not be available from standard ccp4i.

Binaries for 5.8.0091
Date 14/08/13

Download for Mac Binaries for MAC OSX 10.6 or later
Download for 32bit linux In theory these binaries should work on most of flavours of linux. In practice: try and see. This is an olde version
Download for 64bit linux Binaries for 32bit linux
Source Code Source codes are available on request
Features It has all features of 5.7 and some new ones. There are some description of some of the new features here