diff --git a/bootstrap/packages.tsv b/bootstrap/packages.tsv
index 72acc45..2dc2f6c 100644
--- a/bootstrap/packages.tsv
+++ b/bootstrap/packages.tsv
@@ -56,6 +56,7 @@ dunst	Customizable and lightweight notification-daemon	R
 dust	A more intuitive version of du in rust	R	
 efm-langserver	General purpose Language Server	A	
 element-desktop	Glossy Matrix collaboration client — desktop version.	R	
+enca	Charset analyser and converter	R	
 entr	Run arbitrary commands when files change	R	
 evince	Document viewer (PDF, PostScript, XPS, djvu, dvi, tiff, cbr, cbz, cb7, cbt)	R	
 exa	ls replacement	R	
diff --git a/vifm/.config/vifm/scripts/vifm-default-viewer b/vifm/.config/vifm/scripts/vifm-default-viewer
new file mode 100755
index 0000000..b4d0497
--- /dev/null
+++ b/vifm/.config/vifm/scripts/vifm-default-viewer
@@ -0,0 +1,25 @@
+#!/bin/bash
+
+if [ "$#" -ne 1 ]; then
+    echo "Usage: $0 filename"
+    exit 1
+fi
+
+# upper limit of lines to display for text files
+nlines=250
+# upper limit of bytes to display for binary files
+nbytes=2048
+# language of text files
+language=russian
+# output encoding for text files
+encoding=utf-8
+
+info=$(head -$nlines "$1" | file --mime -)
+charset=${info#*=}
+
+# shellcheck disable=2268
+if [ "x$charset" == "xbinary" ]; then
+    hexdump -e '"%08_ax: "' -e '8/1 "%02x " "  " 8/1 "%02x "' -e '" |" 16/1 "%_p"' -e '"\n"' -v -n $nbytes "$1"
+else
+    head -$nlines "$1" | enconv -g -L $language -x $encoding
+fi
diff --git a/vifm/.config/vifm/vifmrc b/vifm/.config/vifm/vifmrc
index 85d9e99..0496dac 100644
--- a/vifm/.config/vifm/vifmrc
+++ b/vifm/.config/vifm/vifmrc
@@ -287,6 +287,11 @@ nnoremap <space>f :fzf<cr>
 nnoremap <space>c :fzfcd<cr>
 nnoremap <space>F :grep<space>
 
+" preview thumbnails of current folder
+" select thumbnails with m/M in nsxiv
+" to generate a filtered view on them
+nnoremap <space>t :!nsxiv -t %u -o %d<cr>
+
 " allows preview to work for normal view and single pane view
 noremap <silent> w : if &quickview && !layoutis('only')
                    \|     view
@@ -406,6 +411,8 @@ filextype *.html,*.htm
         \ chromium %f &,
         \ {Open with uzbl}
         \ google-chrome %f %i &,
+fileviewer *.html,*.htm
+        \ lynx -dump %c
 filetype *.html,*.htm links, lynx
 
 " Object
@@ -426,6 +433,8 @@ fileviewer *.gif
 
 " Images
 filextype *.bmp,*.jpg,*.jpeg,*.png,*.gif,*.xpm
+        \ {View in nsxiv}
+        \ nsxiv %f,
         \ {View in vimiv}
         \ vimiv %f,
         \ {View in sxiv}
@@ -549,6 +558,9 @@ fileviewer */
         \ exa --color always --tree -L2,
         \ tree -L 2,
 
+" use custom viewer script for rest
+fileviewer * vifm-default-viewer %c
+
 " Syntax highlighting in preview
 "
 " Explicitly set highlight type for some extensions