diff --git a/nw/gui/doceditor.py b/nw/gui/doceditor.py
index e5ee44a7..81f7f0ba 100644
--- a/nw/gui/doceditor.py
+++ b/nw/gui/doceditor.py
@@ -15,9 +15,9 @@ import nw
 
 from time import time
 
-from PyQt5.QtWidgets     import QWidget, QTextEdit, QHBoxLayout, QVBoxLayout, QFrame, QSplitter, QToolBar, QAction, QScrollArea
-from PyQt5.QtCore        import Qt, QSize, QSizeF, QTimer, QThread, pyqtSignal
-from PyQt5.QtGui         import QIcon, QFont, QTextCursor, QTextFormat, QTextBlockFormat
+from PyQt5.QtWidgets     import QWidget, QTextEdit, QVBoxLayout, QToolBar, QAction
+from PyQt5.QtCore        import Qt, QSize, QTimer
+from PyQt5.QtGui         import QIcon
 
 from nw.gui.dochighlight import GuiDocHighlighter
 from nw.gui.wordcounter  import WordCounter
diff --git a/nw/gui/doctree.py b/nw/gui/doctree.py
index 778bded8..bf39b1cb 100644
--- a/nw/gui/doctree.py
+++ b/nw/gui/doctree.py
@@ -15,8 +15,8 @@ import nw
 
 from os              import path
 from PyQt5.QtGui     import QIcon
-from PyQt5.QtCore    import Qt, QSize
-from PyQt5.QtWidgets import QTreeWidget, QTreeWidgetItem, QTreeWidgetItemIterator, QAbstractItemView, QMenu, QAction
+from PyQt5.QtCore    import QSize
+from PyQt5.QtWidgets import QTreeWidget, QTreeWidgetItem, QAbstractItemView
 
 from nw.enum         import nwItemType, nwItemClass
 
diff --git a/nw/gui/doctreectx.py b/nw/gui/doctreectx.py
index eb020bc8..8bd14e76 100644
--- a/nw/gui/doctreectx.py
+++ b/nw/gui/doctreectx.py
@@ -13,7 +13,6 @@
 import logging
 import nw
 
-from PyQt5.QtGui     import QIcon
 from PyQt5.QtWidgets import QMenu, QAction
 
 from nw.enum         import nwItemType, nwItemClass, nwItemAction
diff --git a/nw/gui/projecteditor.py b/nw/gui/projecteditor.py
index a02b82cb..e594c1a3 100644
--- a/nw/gui/projecteditor.py
+++ b/nw/gui/projecteditor.py
@@ -15,9 +15,8 @@ import nw
 
 from os              import path
 
-from PyQt5.QtWidgets import QDialog, QHBoxLayout, QVBoxLayout, QGroupBox, QFormLayout, QLabel, QLineEdit, QPlainTextEdit, QPushButton
+from PyQt5.QtWidgets import QDialog, QHBoxLayout, QVBoxLayout, QGroupBox, QFormLayout, QLineEdit, QPlainTextEdit, QPushButton
 from PyQt5.QtSvg     import QSvgWidget
-from PyQt5.QtGui     import QIcon
 
 logger = logging.getLogger(__name__)
 
diff --git a/nw/gui/winmain.py b/nw/gui/winmain.py
index 2f3e2a51..282646ba 100644
--- a/nw/gui/winmain.py
+++ b/nw/gui/winmain.py
@@ -14,9 +14,9 @@ import logging
 import nw
 
 from os                   import path
-from PyQt5.QtWidgets      import qApp, QWidget, QMainWindow, QHBoxLayout, QVBoxLayout, QFrame, QSplitter, QAction, QToolBar, QFileDialog, QStackedWidget
-from PyQt5.QtCore         import Qt, QSize, QObject
-from PyQt5.QtGui          import QIcon, QStandardItemModel
+from PyQt5.QtWidgets      import qApp, QWidget, QMainWindow, QVBoxLayout, QFrame, QSplitter, QAction, QToolBar, QFileDialog, QStackedWidget
+from PyQt5.QtCore         import Qt, QSize
+from PyQt5.QtGui          import QIcon
 
 from nw.enum              import nwItemType
 from nw.gui.doctree       import GuiDocTree
diff --git a/nw/gui/wordcounter.py b/nw/gui/wordcounter.py
index f03a834a..484944f4 100644
--- a/nw/gui/wordcounter.py
+++ b/nw/gui/wordcounter.py
@@ -15,11 +15,7 @@ import nw
 
 from time import time
 
-from PyQt5.QtWidgets     import QWidget, QTextEdit, QHBoxLayout, QVBoxLayout, QFrame, QSplitter, QToolBar, QAction, QScrollArea
-from PyQt5.QtCore        import Qt, QSize, QSizeF, QTimer, QThread, pyqtSignal
-from PyQt5.QtGui         import QIcon, QFont, QTextCursor, QTextFormat, QTextBlockFormat
-
-from nw.gui.dochighlight import GuiDocHighlighter
+from PyQt5.QtCore import QThread
 
 logger = logging.getLogger(__name__)