diff --git a/README.md b/README.md
index f999b7d..28aec42 100644
--- a/README.md
+++ b/README.md
@@ -146,7 +146,7 @@ Options:
                         Comic title [Default=filename or directory name]
     -f FORMAT, --format=FORMAT
                         Output format (Available options: Auto, MOBI, EPUB,
-                        CBZ, KFX, MOBI+EPUB, KFX+EPUB) [Default=Auto]
+                        CBZ, KFX, MOBI+EPUB) [Default=Auto]
     -b BATCHSPLIT, --batchsplit=BATCHSPLIT
                         Split output into multiple files. 0: Don't split 1:
                         Automatic mode 2: Consider every subdirectory as
diff --git a/kindlecomicconverter/KCC_gui.py b/kindlecomicconverter/KCC_gui.py
index a48af16..2b543c9 100644
--- a/kindlecomicconverter/KCC_gui.py
+++ b/kindlecomicconverter/KCC_gui.py
@@ -118,8 +118,6 @@ class Icons:
         self.KFXFormat.addPixmap(QtGui.QPixmap(":/Formats/icons/KFX.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
         self.MOBIEPUBFormat = QtGui.QIcon()
         self.MOBIEPUBFormat.addPixmap(QtGui.QPixmap(":/Formats/icons/MOBI.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
-        self.KFXEPUBFormat = QtGui.QIcon()
-        self.KFXEPUBFormat.addPixmap(QtGui.QPixmap(":/Formats/icons/KFX.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
         self.EPUB200MBFormat = QtGui.QIcon()
         self.EPUB200MBFormat.addPixmap(QtGui.QPixmap(":/Formats/icons/EPUB.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
 
@@ -1114,7 +1112,7 @@ class KCCGUI(KCC_ui.Ui_mainWindow):
                 GUI.deviceBox.addItem(self.icons.deviceKobo, profile)
             else:
                 GUI.deviceBox.addItem(self.icons.deviceKindle, profile)
-        for f in ['MOBI/AZW3', 'EPUB', 'CBZ', 'KFX', 'MOBI+EPUB', 'KFX+EPUB', 'EPUB-200MB']:
+        for f in ['MOBI/AZW3', 'EPUB', 'CBZ', 'KFX', 'MOBI+EPUB', 'EPUB-200MB']:
             format_prefix = f.replace('/AZW3', '').replace('+', '').replace('-', '')
             GUI.formatBox.addItem(eval('self.icons.' + format_prefix + 'Format'), f)
         if self.lastDevice > GUI.deviceBox.count():
diff --git a/kindlecomicconverter/comic2ebook.py b/kindlecomicconverter/comic2ebook.py
index efb5f9e..aa035d2 100755
--- a/kindlecomicconverter/comic2ebook.py
+++ b/kindlecomicconverter/comic2ebook.py
@@ -931,7 +931,7 @@ def makeParser():
     outputOptions.add_option("-t", "--title", action="store", dest="title", default="defaulttitle",
                              help="Comic title [Default=filename or directory name]")
     outputOptions.add_option("-f", "--format", action="store", dest="format", default="Auto",
-                             help="Output format (Available options: Auto, MOBI, EPUB, CBZ, KFX, MOBI+EPUB, KFX+EPUB) "
+                             help="Output format (Available options: Auto, MOBI, EPUB, CBZ, KFX, MOBI+EPUB) "
                                   "[Default=Auto]")
     outputOptions.add_option("-b", "--batchsplit", type="int", dest="batchsplit", default="0",
                              help="Split output into multiple files. 0: Don't split 1: Automatic mode "
@@ -992,9 +992,6 @@ def checkOptions(options):
     if options.format == 'MOBI+EPUB':
         options.keep_epub = True
         options.format = 'MOBI'
-    if options.format == 'KFX+EPUB':
-        options.keep_epub = True
-        options.format = 'KFX'
     options.kfx = False
     if options.format == 'Auto':
         if options.profile in ['K1', 'K2', 'K34', 'K578', 'KPW', 'KPW5', 'KV', 'KO', 'K11', 'KS']:
diff --git a/kindlecomicconverter/image.py b/kindlecomicconverter/image.py
index 4b36e62..1c82dbb 100755
--- a/kindlecomicconverter/image.py
+++ b/kindlecomicconverter/image.py
@@ -309,7 +309,8 @@ class ComicPage:
             method = Image.Resampling.BICUBIC
         else:
             method = Image.Resampling.LANCZOS
-        if self.opt.stretch or (self.opt.kfx and ('-KCC-B' in self.targetPath or '-KCC-C' in self.targetPath)):
+        if self.opt.stretch:
+        # if self.opt.stretch or (self.opt.kfx and ('-KCC-B' in self.targetPath or '-KCC-C' in self.targetPath)):
             self.image = self.image.resize(self.size, method)
         elif self.image.size[0] <= self.size[0] and self.image.size[1] <= self.size[1] and not self.opt.upscale:
             if self.opt.format == 'CBZ' or self.opt.kfx: