diff --git a/winpython/data/packages.ini b/winpython/data/packages.ini
index 3e5ef5b5..92c8c5e2 100644
--- a/winpython/data/packages.ini
+++ b/winpython/data/packages.ini
@@ -164,6 +164,9 @@ description=ggplot for python
 url=https://github.com/yhat/ggplot
 category=plot
 
+[ghost.py]
+description=Webkit based webclient.
+
 [gr]
 description=Python visualization framework
 
@@ -334,6 +337,9 @@ category=util
 [mysql-connector-python]
 description=MySQL driver written in Python
 
+[nbbrowserpdf]
+description=LaTeX-free PDF generation from Jupyter Notebooks
+
 [nbconvert]
 description=Converting Jupyter Notebooks
 
@@ -543,6 +549,9 @@ description=Cross platform Python binding to OpenGL and related APIs
 url=http://pyopengl.sourceforge.net
 category=visu3d
 
+[pypdf2]
+description=PDF toolkitPDF toolkit
+
 [pyparsing]
 description=A Python Parsing Module
 url=http://pyparsing.wikispaces.com/