diff --git a/setter/src/atarist/CMakeLists.txt b/setter/src/atarist/CMakeLists.txt
index 5e408e9..367a3e0 100644
--- a/setter/src/atarist/CMakeLists.txt
+++ b/setter/src/atarist/CMakeLists.txt
@@ -26,4 +26,4 @@ if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "MiNT")
     return()
 endif()
 
-add_sources(attr.c deleted.c dirdepth.c filename.c files.c frag.c links.c os.c perms.c rsrcfork.c sparse.c time.c volume.c xattr.c)
+add_sources(attr.c attr.h deleted.c dirdepth.c filename.c files.c frag.c links.c os.c perms.c rsrcfork.c sparse.c time.c volume.c xattr.c)
diff --git a/setter/src/atarist/attr.c b/setter/src/atarist/attr.c
new file mode 100644
index 0000000..c9ec64b
--- /dev/null
+++ b/setter/src/atarist/attr.c
@@ -0,0 +1,77 @@
+/****************************************************************************
+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 <mint/osbind.h>
+#include <mint/ostruct.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "attr.h"
+
+#include "../include/defs.h"
+#include "../log.h"
+
+void FileAttributes(const char* path)
+{
+    char  driveNo = path[0] - '@';
+    short rc, wRc, cRc;
+    short handle;
+    int   i;
+
+    if(driveNo > 32) driveNo -= 32;
+
+    Dsetdrv(driveNo);
+    Dsetpath("\\");
+
+    rc = Dcreate("ATTRS");
+
+    if(rc)
+    {
+        log_write("Cannot create working directory.\n");
+        return;
+    }
+
+    Dsetpath("ATTRS");
+
+    log_write("Creating attributes files.\n");
+
+    for(i = 0; i < KNOWN_ATARI_ATTRS; i++)
+    {
+        handle = Fcreate(atari_attrs[i].filename, 0);
+
+        if(handle > 0)
+        {
+            wRc = Fwrite(handle, strlen(atari_attrs[i].contents), (void*)atari_attrs[i].contents);
+            cRc = Fclose(handle);
+            rc  = Fattrib(atari_attrs[i].filename, 1, atari_attrs[i].attr);
+        }
+
+        log_write("\t%s: name = \"%s\", rc = %d, wRc = %d, cRc = %d\n",
+                  atari_attrs[i].description,
+                  atari_attrs[i].filename,
+                  rc,
+                  wRc,
+                  cRc);
+    }
+}
diff --git a/setter/src/atarist/attr.h b/setter/src/atarist/attr.h
new file mode 100644
index 0000000..aff18c9
--- /dev/null
+++ b/setter/src/atarist/attr.h
@@ -0,0 +1,109 @@
+/****************************************************************************
+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_ATARI_ATTR_H_
+#define AARU_FSTESTER_SETTER_SRC_ATARI_ATTR_H_
+
+#include <mint/ostruct.h>
+
+typedef struct
+{
+    char         filename[9];
+    char         contents[170];
+    char         description[63];
+    unsigned int attr;
+} atari_attr_tests_t;
+
+#define KNOWN_ATARI_ATTRS 16
+
+static const atari_attr_tests_t atari_attrs[KNOWN_ATARI_ATTRS] = {
+    {"NONE", "This file has no attribute set.\n", "File with no attributes", 0},
+    {"ARCHIVE", "This file has the archived attribute set.\n", "File with archived attribute", FA_CHANGED},
+    {"SYSTEM", "This file has the system attribute set.\n", "File with system attribute", FA_SYSTEM},
+    {"HIDDEN", "This file has the hidden attribute set.\n", "File with hidden attribute", FA_HIDDEN},
+    {"READONLY", "This file has the read-only attribute set.\n", "File with read-only attribute", FA_RDONLY},
+    {"HIDDREAD",
+     "This file has the hidden attribute set.\n"
+     "This file has the read-only attribute set.\n",
+     "File with hidden, read-only attributes",
+     FA_HIDDEN | FA_RDONLY},
+    {"SYSTREAD",
+     "This file has the system attribute set.\n"
+     "This file has the read-only attribute set.\n",
+     "File with system, read-only attributes",
+     FA_SYSTEM | FA_RDONLY},
+    {"SYSTHIDD",
+     "This file has the system attribute set.\n"
+     "This file has the hidden attribute set.\n",
+     "File with system, hidden attributes",
+     FA_SYSTEM | FA_HIDDEN},
+    {"SYSRDYHD",
+     "This file has the system attribute set.\n"
+     "This file has the read-only attribute set.\n"
+     "This file has the hidden attribute set.\n",
+     "File with system, read-only, hidden attributes",
+     FA_SYSTEM | FA_RDONLY | FA_HIDDEN},
+    {"ARCHREAD",
+     "This file has the archived attribute set.\n"
+     "This file has the read-only attribute set.\n",
+     "File with archived, read-only attributes",
+     FA_CHANGED | FA_RDONLY},
+    {"ARCHHIDD",
+     "This file has the archived attribute set.\n"
+     "This file has the hidden attribute set.\n",
+     "File with archived, hidden attributes",
+     FA_CHANGED | FA_HIDDEN},
+    {"ARCHDRDY",
+     "This file has the archived attribute set.\n"
+     "This file has the hidden attribute set.\n"
+     "This file has the read-only attribute set.\n",
+     "File with archived, hidden, read-only attributes",
+     FA_CHANGED | FA_HIDDEN | FA_RDONLY},
+    {"ARCHSYST",
+     "This file has the archived attribute set.\n"
+     "This file has the system attribute set.\n",
+     "File with archived, system attributes",
+     FA_CHANGED | FA_SYSTEM},
+    {"ARSYSRDY",
+     "This file has the archived attribute set.\n"
+     "This file has the system attribute set.\n"
+     "This file has the read-only attribute set.\n",
+     "File with archived, system, read-only attributes",
+     FA_CHANGED | FA_SYSTEM | FA_RDONLY},
+    {"ARCSYSHD",
+     "This file has the archived attribute set.\n"
+     "This file has the system attribute set.\n"
+     "This file has the hidden attribute set.\n",
+     "File with archived, system, hidden attributes",
+     FA_CHANGED | FA_SYSTEM | FA_HIDDEN},
+    {"ARSYHDRD",
+     "This file has the archived attribute set.\n"
+     "This file has the system attribute set.\n"
+     "This file has the hidden attribute set.\n"
+     "This file has the read-only attribute set.\n",
+     "File with all (archived, system, hidden, read-only) attributes",
+     FA_CHANGED | FA_SYSTEM | FA_HIDDEN | FA_RDONLY},
+};
+
+#endif // AARU_FSTESTER_SETTER_SRC_ATARI_ATTR_H_