diff --git a/karolina.csv b/karolina.csv
index af26bef40cff8f443341b9f45c444a45e1d6d928..dcf340e8fc13c24cb25b4c2aaa95b49eab7a81fb 100644
--- a/karolina.csv
+++ b/karolina.csv
@@ -1276,6 +1276,7 @@ OTF-CPT/0.5-fix-logpath-gompi-2023b-Clang-18.1.8,1
 OTF-CPT/0.5-fix-logpath-iimpi-2023b,1
 OTF-CPT/0.5-no-stdcpp-gompi-2023b-Clang-18.1.8,1
 OTF-CPT/0.5-no-stdcpp-iimpi-2023b,1
+OVITO/3.11.0-basic-bin,1
 Pango/1.48.5-GCCcore-10.3.0,1
 Pango/1.48.8-GCCcore-11.2.0,1
 Pango/1.50.12-GCCcore-12.2.0,1
@@ -1462,6 +1463,7 @@ Qt5/5.15.13-GCCcore-13.2.0,1
 Qt5/5.15.2-GCCcore-10.3.0,1
 Qt5/5.15.2-GCCcore-11.2.0,1
 Qt5/5.15.7-GCCcore-12.2.0,1
+Qt6/6.6.0-GCCcore-12.2.0,1
 QuantumESPRESSO/6.7-intel-2020a-MaX,1
 QuantumESPRESSO/7.2-intel-2021a,1
 QuantumESPRESSO/7.3.1-NVHPC-24.3-CUDA-12.3.0,1
diff --git a/karolina.md b/karolina.md
index 9b407c3933148622f74b5d2b05dd1c46e53ca34d..b8e8aaaa883e648d2d34e5ee18eb942fd5a0a3d0 100644
--- a/karolina.md
+++ b/karolina.md
@@ -132,6 +132,7 @@
 | [protobuf-python](https://github.com/google/protobuf/) | Python Protocol Buffers runtime library. |
 | [PyZMQ](https://www.zeromq.org/bindings:python) | Python bindings for ZeroMQ |
 | [Qt5](https://qt.io/) | Qt is a comprehensive cross-platform C++ application framework. |
+| [Qt6](https://qt.io/) | Qt is a comprehensive cross-platform C++ application framework. |
 | [Spack](https://spack.io/) | Spack is a package manager for supercomputers, Linux, and macOS. It makes installing scientific software easy. With Spack, you can build a package with multiple versions, configurations, platforms, and compilers, and all of these builds can coexist on the same machine. |
 | [SQLite](https://www.sqlite.org/) | SQLite: SQL Database Engine in a C Library |
 | [squashfs-tools](http://squashfs.sourceforge.net/) | Squashfs is a local_compressed read-only filesystem for Linux. |
@@ -495,6 +496,7 @@
 | [LittleCMS](https://www.littlecms.com/) | Little CMS intends to be an OPEN SOURCE small-footprint color management engine, with special focus on accuracy and performance. |
 | [matplotlib](https://matplotlib.org) | matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python scripts, the python and ipython shell, web application servers, and six graphical user interface toolkits. |
 | [Mesa](https://www.mesa3d.org/) | Mesa is an open-source implementation of the OpenGL specification - a system for rendering interactive 3D graphics. |
+| OVITO | Description not available. |
 | [Pango](https://www.pango.org/) | Pango is a library for laying out and rendering of text, with an emphasis on internationalization. Pango can be used anywhere that text layout is needed, though most of the work on Pango so far has been done in the context of the GTK+ widget toolkit. Pango forms the core of text and font handling for GTK+-2.x. |
 | [ParaView](https://www.paraview.org) | ParaView is a scientific parallel visualizer. |
 | [Pillow](https://pillow.readthedocs.org/) | Pillow is the 'friendly PIL fork' by Alex Clark and Contributors. PIL is the Python Imaging Library by Fredrik Lundh and Contributors. |