diff --git a/src/ks-upa b/src/ks-upa
index f0fc90f..0c26b1a 100755
--- a/src/ks-upa
+++ b/src/ks-upa
@@ -57,7 +57,8 @@ function convertText() {
 # Syntax: listArchives <directory>
 function listArchives() {
   fail=1
-  formatFiles="mp3 wma ogg wav flac midi acc oga opus mp2 ra m4a mka ac3"
+  formatFilesMayus="MP3 WMA OGG WAV FLAC MIDI ACC OGA OPUS MP2 RA M4A MKA AC3 AAC"
+  formatFiles="${formatFilesMayus} mp3 wma ogg wav flac midi acc oga opus mp2 ra m4a mka ac3 aac"
   # Rename files
   cd "${1}"
   mkdir -p ${ksToolsTempFolder}
diff --git a/src/ks-upf b/src/ks-upf
index c773b82..947cc9f 100755
--- a/src/ks-upf
+++ b/src/ks-upf
@@ -58,23 +58,33 @@ function convertText() {
 function listArchives() {
   fail=1
   formatFiles=""
-  videoFiles="mp4 avi mpg mpeg mov wmv mkv ogv webm rm flv vob ts"
+  videoFilesMayus="MP4 AVI MPG MPEG MOV WMV MKV OGV WEBM RM FLV VOB TS"
+  videoFiles="${videoFilesMayus} mp4 avi mpg mpeg mov wmv mkv ogv webm rm flv vob ts"
   formatFiles="${formatFiles} ${videoFiles}"
-  audioFiles="mp3 wma ogg wav flac midi acc oga opus mp2 ra m4a mka ac3"
+  audioFilesMayus="MP3 WMA OGG WAV FLAC MIDI ACC OGA OPUS MP2 RA M4A MKA AC3 AAC"
+  audioFiles="${audioFilesMayus} mp3 wma ogg wav flac midi acc oga opus mp2 ra m4a mka ac3 aac"
   formatFiles="${formatFiles} ${audioFiles}"
-  compressFiles="zip rar 7z bz2 gz xz tar bzip2 gzip"
+  compressFilesMayus="ZIP RAR 7Z BZ2 GZ XZ TAR BZIP2 GZIP ZST LZMA"
+  compressFiles="${compressFilesMayus} zip rar 7z bz2 gz xz tar bzip2 gzip zst lzma"
   formatFiles="${formatFiles} ${compressFiles}"
-  open_libreOfficeFiles="odt ods odp odb odg"
+  open_libreOfficeFilesMayus="ODT ODS ODP ODB ODG"
+  open_libreOfficeFiles="${open_libreOfficeFilesMayus} odt ods odp odb odg"
   formatFiles="${formatFiles} ${open_libreOfficeFiles}"
-  OfficeFiles="doc docx dotx dot docm dic thmx xlsx ppt pps pst mbd accdb msg"
+  OfficeFilesMayus="DOC DOCX DOTX DOT DOCM DIC THMX XLSX PPT PPTX PPS PST MBD ACCDB MSG"
+  OfficeFiles="${OfficeFilesMayus} doc docx dotx dot docm dic thmx xlsx ppt pps pptx pst mbd accdb msg"
   formatFiles="${formatFiles} ${OfficeFiles}"
-  documentFiles="txt pdf rtf html php xml json css"
+  documentFilesMayus="TXT PDF RTF HTML PHP XML JSON JS CSS MD"
+  documentFiles="${documentFilesMayus} txt pdf rtf html php xml json js css md"
   formatFiles="${formatFiles} ${documentFiles}"
-  pictureFiles="png jpg jpeg gif bmp raw xcf ppm pnm tiff ico tga pbm pgm svg psd"
+  pictureFilesMayus="PNG JPG JPEG GIF BMP RAW XCF PPM PNM TIFF ICO TGA PBM PGM SVG PSD"
+  pictureFiles="${pictureFilesMayus} png jpg jpeg gif bmp raw xcf ppm pnm tiff ico tga pbm pgm svg psd"
   formatFiles="${formatFiles} ${pictureFiles}"
-  executableFiles="exe msi run bin elf dmg deb rpm tgz ebuild flatpakref snap sh bash cmd bat AppImage jar"
+  executableFilesMayus="EXE MSI RUN BIN ELF DMG DEB RPM TGZ EBUILD FLATPAKREF SNAP SH BASH ZSH CMD BAT APPIMAGE JAR"
+  executableFiles="${executableFilesMayus} exe msi run bin elf dmg deb rpm tgz ebuild flatpakref snap sh bash zsh cmd bat AppImage jar"
   formatFiles="${formatFiles} ${executableFiles}"
-  otherFiles="desktop lnk blend db c cpp cxx cc py rb dll so link network service ko list java"
+  otherFilesMayus="DEKSTOP LNK BLEND DB C CPP CXX CC PY RB DLL SO LINK NETWORK SERVICE KO LIST JAVA"
+  otherFiles="${otherFilesMayus} desktop lnk blend db c cpp cxx cc py rb dll so link network service ko list java"
+  
   formatFiles="${formatFiles} ${otherFiles}"
   # Rename files
   cd "${1}"
diff --git a/src/ks-upv b/src/ks-upv
index 7069329..0718f8e 100755
--- a/src/ks-upv
+++ b/src/ks-upv
@@ -57,7 +57,8 @@ function convertText() {
 # Syntax: listArchives <directory>
 function listArchives() {
   fail=1
-  formatFiles="mp4 avi mpg mpeg mov wmv mkv ogv webm rm flv vob ts"
+  formatFilesMayus="MP4 AVI MPG MPEG MOV WMV MKV OGV WEBM RM FLV VOB TS"
+  formatFiles="${formatFilesMayus} mp4 avi mpg mpeg mov wmv mkv ogv webm rm flv vob ts"
   # Rename files
   cd "${1}"
   mkdir -p ${ksToolsTempFolder}