diff --git a/setter/src/bsd/CMakeLists.txt b/setter/src/bsd/CMakeLists.txt
index 9ba0b6d..7056c25 100644
--- a/setter/src/bsd/CMakeLists.txt
+++ b/setter/src/bsd/CMakeLists.txt
@@ -31,7 +31,7 @@ project(
         DESCRIPTION "Filesystem test creator for BSD"
         LANGUAGES C)
 
-set(PLATFORM_SOURCES bsd.h xattr.c xattr.h)
+set(PLATFORM_SOURCES bsd.h xattr.c xattr.h attr.c attr.h)
 
 set(EXECUTABLE_NAME "fssetter-${CMAKE_SYSTEM_NAME}-${CMAKE_SYSTEM_PROCESSOR}")
 
diff --git a/setter/src/bsd/attr.c b/setter/src/bsd/attr.c
new file mode 100644
index 0000000..29e5d13
--- /dev/null
+++ b/setter/src/bsd/attr.c
@@ -0,0 +1,107 @@
+/****************************************************************************
+Aaru Data Preservation Suite
+-----------------------------------------------------------------------------
+
+    Author(s)      : Natalia Portillo
+
+--[ License ] ---------------------------------------------------------------
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as
+     published by the Free Software Foundation, either version 3 of the
+     License, or (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-----------------------------------------------------------------------------
+Copyright (C) 2011-2021 Natalia Portillo
+*****************************************************************************/
+
+#include <errno.h>
+#include <stdio.h>
+#include <unistd.h>
+
+#include "attr.h"
+
+#include "../log.h"
+
+void BsdFileAttributes(const char* path)
+{
+    int   ret;
+    int   fd;
+    FILE* h;
+    int   rc;
+    int   wRc;
+    int   sRc;
+    int   cRc;
+    int   i;
+
+    ret = chdir(path);
+
+    if(ret)
+    {
+        log_write("Error %d changing to specified path.\n", errno);
+        return;
+    }
+
+    ret = mkdir("ATTRS", 0755);
+
+    if(ret)
+    {
+        log_write("Error %d creating working directory.\n", errno);
+        return;
+    }
+
+    ret = chdir("ATTRS");
+
+    if(ret)
+    {
+        log_write("Error %d changing to working directory.\n", errno);
+        return;
+    }
+
+    log_write("Creating files with different flags (attributes).\n");
+
+    for(i = 0; i < KNOWN_BSD_ATTRS; i++)
+    {
+        h   = fopen(darwin_attrs[i].filename, "w+");
+        rc  = 0;
+        wRc = 0;
+        sRc = 0;
+        cRc = 0;
+
+        if(h == NULL) rc = errno;
+        else
+        {
+            fd  = fileno(h);
+            ret = fchflags(fd, darwin_attrs[i].attr);
+
+            if(ret)
+            {
+                sRc = errno;
+                unlink(darwin_attrs[i].filename);
+            }
+            else
+            {
+                ret = fprintf(h, "%s", darwin_attrs[i].contents);
+
+                if(ret < 1)
+                {
+                    wRc = errno;
+                    unlink(darwin_attrs[i].filename);
+                }
+            }
+
+            ret = fclose(h);
+
+            if(ret) cRc = errno;
+        }
+
+        log_write("\t%s, rc = %d, wRc = %d, sRc = %d, cRc = %d\n", darwin_attrs[i].description, rc, wRc, sRc, cRc);
+    }
+}
diff --git a/setter/src/bsd/attr.h b/setter/src/bsd/attr.h
new file mode 100644
index 0000000..188a5dd
--- /dev/null
+++ b/setter/src/bsd/attr.h
@@ -0,0 +1,210 @@
+/****************************************************************************
+Aaru Data Preservation Suite
+-----------------------------------------------------------------------------
+
+    Author(s)      : Natalia Portillo
+
+--[ License ] ---------------------------------------------------------------
+     This program is free software: you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as
+     published by the Free Software Foundation, either version 3 of the
+     License, or (at your option) any later version.
+
+     This program is distributed in the hope that it will be useful,
+     but WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+     GNU General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+-----------------------------------------------------------------------------
+Copyright (C) 2011-2021 Natalia Portillo
+*****************************************************************************/
+
+#ifndef AARU_FSTESTER_SETTER_SRC_BSD_ATTR_H_
+#define AARU_FSTESTER_SETTER_SRC_BSD_ATTR_H_
+
+#include <sys/stat.h>
+
+typedef struct
+{
+    char         filename[16];
+    char         contents[256];
+    char         description[256];
+    unsigned int attr;
+} bsd_attr_tests_t;
+
+#if defined(__FreeBSD__)
+#define KNOWN_BSD_ATTRS 17
+#elif defined(__DragonFly__)
+#define KNOWN_BSD_ATTRS 15
+#elif defined(__NetBSD__)
+#define KNOWN_BSD_ATTRS 10
+#else
+#define KNOWN_BSD_ATTRS 7
+#endif
+
+#ifndef UF_NODUMP
+#define UF_NODUMP 0x00000001 /* Do not dump the file. */
+#endif
+
+#ifndef UF_IMMUTABLE
+#define UF_IMMUTABLE 0x00000002 /* The file may not be changed. */
+#endif
+
+#ifndef UF_APPEND
+#define UF_APPEND 0x00000004 /* The file may only be appended to. */
+#endif
+
+#ifndef UF_OPAQUE
+#define UF_OPAQUE 0x00000008 /* directory is opaque wrt. union */
+#endif
+
+#ifndef SF_ARCHIVED
+#define SF_ARCHIVED 0x00010000 /* file is archived */
+#endif
+
+#ifndef SF_IMMUTABLE
+#define SF_IMMUTABLE 0x00020000 /* The file may not be changed. */
+#endif
+
+#ifndef SF_APPEND
+#define SF_APPEND 0x00040000 /* The file may only be appended to. */
+#endif
+
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+#ifndef UF_NOUNLINK
+#define UF_NOUNLINK 0x00000010 /* file may not be removed or renamed */
+#endif
+
+#ifndef SF_NOUNLINK
+#define SF_NOUNLINK 0x00100000 /* file may not be removed or renamed */
+#endif
+#endif // FreeBSD or DragonFly BSD
+
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+#ifndef SF_SNAPSHOT
+#define SF_SNAPSHOT 0x00200000 /* snapshot inode */
+#endif
+#endif // FreeBSD or NetBSD
+
+#if defined(__NetBSD__)
+#ifndef SF_LOG
+#define SF_LOG 0x00400000 /* WAPBL log file inode */
+#endif
+
+#ifndef SF_SNAPINVAL
+#define SF_SNAPINVAL 0x00800000 /* snapshot is invalid */
+#endif
+#endif // NetBSD
+
+#if defined(__FreeBSD__)
+#ifndef UF_SYSTEM
+#define UF_SYSTEM 0x00000080 /* Windows system file bit */
+#endif
+
+#ifndef UF_SPARSE
+#define UF_SPARSE 0x00000100 /* sparse file */
+#endif
+
+#ifndef UF_OFFLINE
+#define UF_OFFLINE 0x00000200 /* file is offline */
+#endif
+
+#ifndef UF_REPARSE
+#define UF_REPARSE 0x00000400 /* Windows reparse point file bit */
+#endif
+
+#ifndef UF_ARCHIVE
+#define UF_ARCHIVE 0x00000800 /* file needs to be archived */
+#endif
+
+#ifndef UF_READONLY
+#define UF_READONLY 0x00001000 /* Windows readonly file bit */
+#endif
+
+#ifndef UF_HIDDEN
+#define UF_HIDDEN 0x00008000 /* file is hidden */
+#endif
+#endif // FreeBSD
+
+#if defined(__DragonFly__)
+#ifndef UF_NOHISTORY
+#define UF_NOHISTORY 0x00000040 /* do not retain history/snapshots */
+#endif
+
+#ifndef UF_CACHE
+#define UF_CACHE 0x00000080 /* enable data swapcache */
+#endif
+
+#ifndef UF_XLINK
+#define UF_XLINK 0x00000100 /* cross-link (hardlink) boundary */
+#endif
+
+#ifndef SF_NOHISTORY
+#define SF_NOHISTORY 0x00400000 /* do not retain history/snapshots */
+#endif
+
+#ifndef SF_NOCACHE
+#define SF_NOCACHE 0x00800000 /* disable data swapcache */
+#endif
+
+#ifndef SF_XLINK
+#define SF_XLINK 0x01000000 /* cross-link (hardlink) boundary */
+#endif
+#endif // DragonFly BSD
+
+static const bsd_attr_tests_t darwin_attrs[KNOWN_BSD_ATTRS] = {
+    {"NODUMP", "This file is now not dumpable", "File with no dump flag", UF_NODUMP},
+    {"IMMUTABLE", "This file is now immutable", "File with immutable flag", UF_IMMUTABLE},
+    {"APPEND", "This file is now append only", "File with append only flag", UF_APPEND},
+    {"ARCHIVED", "This file is now archived", "File with archived flag", SF_ARCHIVED},
+    {"SF_IMMUTABLE",
+     "This file is now immutable, and only the super-user change change that",
+     "File with super-usr immutable flag",
+     SF_IMMUTABLE},
+    {"SF_APPEND",
+     "This file is now append only, and only the super-user change change that",
+     "File with super-user append only flag",
+     SF_APPEND},
+    {"OPAQUE", "This directory is opaque when viewed through a union stack", "File with opaque flag", UF_OPAQUE},
+
+#if defined(__FreeBSD__) || defined(__DragonFly__)
+    {"NOUNLINK", "This file may not be removed or renamed", "File with no unlink flag", UF_NOUNLINK},
+    {"SF_NOUNLINK", "This file may not be removed or renamed", "File with super-user no unlink flag", SF_NOUNLINK},
+#endif
+
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+    {"SF_SNAPSHOT", "This file is a snapshot", "File with super-user snapshot flag", SF_SNAPSHOT},
+#endif
+
+#if defined(__NetBSD__)
+    {"SF_LOG", "This file is a WAPBL log file", "File with super-user log flag", SF_LOG},
+    {"SF_SNAPINVAL", "This file is an invalid snapshot", "File with super-user invalid snapshot flag", SF_SNAPINVAL},
+#endif
+
+#if defined(__FreeBSD__)
+    {"SYSTEM", "This file is a system file for Windows", "File with system flag", UF_SYSTEM},
+    {"SPARSE", "This file is sparse", "File with sparse flag", UF_SPARSE},
+    {"OFFLINE", "This file is available offline for Windows", "File with offline flag", UF_OFFLINE},
+    {"REPARSE", "This file is a Windows reparse point", "File with reparse flag", UF_REPARSE},
+    {"ARCHIVE", "This file is must be archived", "File with archive flag", UF_ARCHIVE},
+    {"READONLY", "This file is read-only for Windows", "File with read-only flag", UF_READONLY},
+    {"HIDDEN", "This file is hidden", "File with hidden flag", UF_HIDDEN},
+#endif
+
+#if defined(__DragonFly__)
+    {"NOHISTORY", "This file will not retain history/snapshots", "File with no history flag", UF_NOHISTORY},
+    {"CACHE", "This file has data swapcache enabled", "File with cache flag", UF_CACHE},
+    {"XLINK", "This file is a cross link boundary", "File with crosslink flag", UF_XLINK},
+    {"SF_NOHISTORY",
+     "This file will not retain history/snapshots",
+     "File with super-user no history flag",
+     SF_NOHISTORY},
+    {"SF_NOCACHE", "This file must not have data swapcache enabled", "File with super-user no cache flag", SF_NOCACHE},
+    {"SF_XLINK", "This file is a cross link boundary", "File with super-user crosslink flag", SF_XLINK},
+#endif
+};
+
+#endif // AARU_FSTESTER_SETTER_SRC_BSD_ATTR_H_
diff --git a/setter/src/bsd/bsd.h b/setter/src/bsd/bsd.h
index 9e35a54..ac21639 100644
--- a/setter/src/bsd/bsd.h
+++ b/setter/src/bsd/bsd.h
@@ -26,5 +26,6 @@ Copyright (C) 2011-2021 Natalia Portillo
 #define SETTER_SRC_BSD_H_
 
 void BsdExtendedAttributes(const char* path);
+void BsdFileAttributes(const char* path);
 
 #endif // SETTER_SRC_BSD_H_
diff --git a/setter/src/unix/attr.c b/setter/src/unix/attr.c
index f31a2d2..5cf68c8 100644
--- a/setter/src/unix/attr.c
+++ b/setter/src/unix/attr.c
@@ -28,6 +28,8 @@ Copyright (C) 2011-2021 Natalia Portillo
 #include "../linux/linux.h"
 #elif defined(__APPLE__) && defined(__MACH__)
 #include "../darwin/darwin.h"
+#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#include "../bsd/bsd.h"
 #endif
 
 void FileAttributes(const char* path)
@@ -36,5 +38,7 @@ void FileAttributes(const char* path)
     LinuxFileAttributes(path);
 #elif defined(__APPLE__) && defined(__MACH__)
     DarwinFileAttributes(path);
+#elif defined(__FreeBSD__) || defined(__DragonFly__) || defined(__NetBSD__) || defined(__OpenBSD__)
+    BsdFileAttributes(path);
 #endif
 }