diff --git a/misc/preview.clifm b/misc/preview.clifm
index fd23e938..b7f5ef94 100644
--- a/misc/preview.clifm
+++ b/misc/preview.clifm
@@ -33,15 +33,18 @@
 # If this script is not found under ~/.config/clifm/, you can copy it from
 # the data directory (usually /usr/share/clifm/plugins/).
 #
-;^application/.*(officedocument|msword|ms-excel|ms-powerpoint|opendocument).*=~/.config/clifm/clifmimg doc %f %u;
-;^text/rtf$=~/.config/clifm/clifmimg doc %f %u;
+;^text/rtf$|^application/.*(officedocument|msword|ms-excel|ms-powerpoint|opendocument).*=~/.config/clifm/clifmimg doc %f %u;
+;^application/pdf$=~/.config/clifm/clifmimg pdf %f %u;
 ;^application/epub\+zip$=~/.config/clifm/clifmimg epub %f %u;
 ;^application/x-mobipocket-ebook$=~/.config/clifm/clifmimg mobi %f %u;
-;^application/pdf$=~/.config/clifm/clifmimg pdf %f %u;
+;^image/vnd.djvu$=~/.config/clifm/clifmimg djvu %f %u;
+;^image/svg\+xml$=~/.config/clifm/clifmimg svg %f %u;
+
 # The 'image' method displays images directly, without previous convertion
 ;^image/(jpeg|png|tiff|webp|x-xwindow-dump)$=~/.config/clifm/clifmimg image %f %u;
 # The 'gif' method converts images first, and then displays them
-;^image/.*=~/.config/clifm/clifmimg gif %f %u;
+;^image/.*|^application/dicom$=~/.config/clifm/clifmimg gif %f %u;
+
 ;^video/.*=~/.config/clifm/clifmimg video %f %u;
 ;^audio/.*=~/.config/clifm/clifmimg audio %f %u;
 ;^application/postscript$=~/.config/clifm/clifmimg postscript %f %u;
diff --git a/misc/tools/imgprev/clifmimg b/misc/tools/imgprev/clifmimg
index 7e48270b..0d75b96d 100755
--- a/misc/tools/imgprev/clifmimg
+++ b/misc/tools/imgprev/clifmimg
@@ -1,11 +1,11 @@
 #!/bin/sh
 
 # clifmimg
-# Version: 1.4
+# Version: 1.3
 
 # Based on https://github.com/cirala/vifmimg, licensed GPL-3.0
 # All changes are licensed GPL-2.0+
-# Authors: cirala, L. Abramovich
+# Author: L. Abramovich
 
 ######################
 # DESCRIPTION
@@ -16,8 +16,8 @@
 #
 # The first parameter is the file type to be previewed. Supported types:
 # image (direct image display)
-# gif (image format convertion and display)
-# video, epub, mobi, pdf, doc, audio, font, and postscript (convertion to image and display)
+# gif, svg (image format convertion and display)
+# video, epub, mobi, djvu, pdf, doc, audio, font, and postscript (convertion to image and display)
 #
 # The second parameter is the file name to be previewed.
 #
@@ -50,22 +50,26 @@
 # DEPENDENCIES
 ######################
 #
-# ueberzug/kitty terminal (optional)
-# md5sum/md5 (generate file name hashes)
+# ueberzug                (optional)
+# kitty terminal          (optional)
+# sixel capable terminal  (optional)
+# md5sum/md5              (generate file name hashes)
 #
 # The following applications are used to generate thumbnails:
 #
-# ffmpegthumbnailer (Video files)
-# gnome-epub-thumbnailer/epub-thumbnailer (ePub files)
-# gnome-mobi-thumbnailer (Mobi files)
-# pdftoppm (PDF files - provided by the poppler package)
-# ffmpeg (Audio files)
-# fontpreview (Font files)
-# libreoffice (Office files: odt, docx, xlsx, etc)
-# gs (Postscript files - provided by the ghostscript package)
-# magick (image format convertion - provided by the imagemagick package)
+# ffmpegthumbnailer       (Video files)
+# gnome-epub-thumbnailer  (ePub files)
+# gnome-mobi-thumbnailer  (Mobi files)
+# pdftoppm                (PDF files - provided by the poppler package)
+# ffmpeg                  (Audio files)
+# fontpreview             (Font files)
+# libreoffice             (Office files: odt, docx, xlsx, etc)
+# ddjvu                   (DjVu files - provided by the djvulibre package)
+# librsvg                 (SVG images)
+# gs                      (Postscript files - provided by the ghostscript package)
+# magick                  (image format convertion - provided by the imagemagick package)
 #
-# Note: The exact package names providing these programs vary depending
+# Note: The exact package names providing these programs may vary depending
 # on your OS/distribution, but ususally they have the same name as the program.
 
 #-----------------------------
@@ -248,6 +252,12 @@ gen_comic_preview() {
 	print_err_msg "comicthumb" "$?" "comic"
 }
 
+gen_djvu_preview() {
+	ddjvu -format=tiff -quality=90 -page=1 -size "$DEFAULT_SIZE" "$1" "$2" >/dev/null 2>&1 && \
+		add_to_info_file "$2" && return 0
+	print_err_msg "ddjvu" "$?" "djvu"
+}
+
 gen_doc_preview() {
 	format="$THUMB_FORMAT"
 	if libreoffice --headless --convert-to "$format" "$1" \
@@ -276,8 +286,8 @@ gen_font_preview() {
 	print_err_msg "fontpreview" "$?" "font"
 }
 
-# This function converts image files that cannot be displayed directly (like gif, svg, djvu, and so on).
-# For the list of formats supported by imagemagick: https://imagemagick.org/script/formats.php
+# This function converts image files that cannot be displayed directly (like gif, bmp, heif, and so on).
+# For the list of formats supported by imagemagick run 'magick -list format'.
 gen_gif_preview() {
 	magick -define bmp:ignore-filesize=true "$1"[0] -resize "$DEFAULT_SIZE"\> "$2" >/dev/null 2>&1 && \
 		add_to_info_file "$2" && return 0
@@ -303,6 +313,12 @@ gen_postscript_preview() {
 	print_err_msg "gs (ghostscript)" "$?" "postscript"
 }
 
+gen_svg_preview() {
+	magick -background none -size "$DEFAULT_SIZE" "$1" "$2" >/dev/null 2>&1 \
+		&& add_to_info_file "$2" && return 0
+	print_err_msg "magick (librsvg)" "$?" "svg"
+}
+
 gen_video_preview() {
 	ffmpegthumbnailer -i "$1" -o "$2" -s "${DEFAULT_SIZE%%x*}" -q 5 >/dev/null 2>&1 && \
 		add_to_info_file "$2" && return 0
@@ -316,70 +332,75 @@ gen_video_preview() {
 main() {
 	get_preview_method
 
+	if [ "$type" = "image" ]; then
+		display "$file"
+		exit 0
+	fi
+
+	hash_file "$file_URI"
+
 	case "$type" in
-		"image")
-			display "$file"
+		"audio")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_audio_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+				display "${PCACHE}.$THUMB_FORMAT"
+			fi
 		;;
-		"gif")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_gif_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"comic")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_comic_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"video")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_video_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"djvu")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_djvu_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"epub")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_epub_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"doc")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_doc_preview "$file" "$PCACHE"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"mobi")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_mobi_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"epub")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_epub_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"pdf")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_pdf_preview "$file" "$PCACHE"; then
+		"font")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_font_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"audio")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_audio_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"gif")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_gif_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"font")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_font_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"mobi")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_mobi_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"doc")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_doc_preview "$file" "$PCACHE"; then
+		"pdf")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_pdf_preview "$file" "$PCACHE"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
 		"postscript")
-			hash_file "$file_URI"
 			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_postscript_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
-		"comic")
-			hash_file "$file_URI"
-			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_comic_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+		"svg")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_svg_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
 				display "${PCACHE}.$THUMB_FORMAT"
 			fi
 		;;
+		"video")
+			if [ -f "${PCACHE}.$THUMB_FORMAT" ] || gen_video_preview "$file" "${PCACHE}.$THUMB_FORMAT"; then
+				display "${PCACHE}.$THUMB_FORMAT"
+			fi
+		;;
+
         *)
     esac
 }
diff --git a/src/config.c b/src/config.c
index 3582dc4d..bda7c93f 100644
--- a/src/config.c
+++ b/src/config.c
@@ -1081,15 +1081,16 @@ create_preview_file(void)
 #.*=~/.config/ranger/scope.sh %%f 120 80 /tmp/clifm/ True\n\
 \n\
 # Uncomment to enable image previews for the corresponding file types:\n\
-;^application/.*(officedocument|msword|ms-excel|ms-powerpoint|opendocument).*=~/.config/clifm/clifmimg doc %%f %%u;\n\
-;^text/rtf$=~/.config/clifm/clifmimg doc %%f %%u;\n\
+;^text/rtf$|^application/.*(officedocument|msword|ms-excel|ms-powerpoint|opendocument).*=~/.config/clifm/clifmimg doc %%f %%u;\n\
 ;^application/epub\\+zip$=~/.config/clifm/clifmimg epub %%f %%u;\n\
 ;^application/x-mobipocket-ebook$=~/.config/clifm/clifmimg mobi %%f %%u;\n\
 ;^application/pdf$=~/.config/clifm/clifmimg pdf %%f %%u;\n\
+;^image/vnd.djvu$=~/.config/clifm/clifmimg djvu %%f %%u;\n\
+;^image/svg\\+xml$=~/.config/clifm/clifmimg svg %%f %%u;\n\n\
 # Display images directly via the 'image' method\n\
 ;^image/(jpeg|png|tiff|webp|x-xwindow-dump)$=~/.config/clifm/clifmimg image %%f %%u;\n\
 # Convert and display via the 'gif' method\n\
-;^image/.*=~/.config/clifm/clifmimg gif %%f %%u;\n\
+;^image/.*=~/.config/clifm/clifmimg gif %%f %%u;\n\n\
 ;^video/.*=~/.config/clifm/clifmimg video %%f %%u;\n\
 ;^audio/.*=~/.config/clifm/clifmimg audio %%f %%u;\n\
 ;^application/postscript$=~/.config/clifm/clifmimg postscript %%f %%u;\n\