diff --git a/README.md b/README.md
index dbadca6..4699024 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,21 @@ cmake ..
 make -j
 ```
 
+### Installing on Windows
+
+The usual CMake dance changes a little on Windows. Instead of using `make -j`, on Windows, CMake will produce a visual studio solution that you can use to build the project. The following procedure was tested on Windows 10 using Visual Studio 2022.
+
+1. Open the Remesher.sln solution in Visual Studio.
+2. Build the `ALL_BUILD` project.
+3. The `.pyd` file will be in `build/[Debug OR Release]`. Add this directory to your path.
+
+#### Troubleshooting
+
+- The `remesh` project needs to output a static library (`.lib`) but by default may output a dynamic library (`.dll`). To fix this, open the project properties and change `Configuration Properties > General > Configuration Type` to `Static Library (.lib)` and change `Configuration Properties > Advanced > Target File Extension` to `.lib`.
+- The `pyremesh` project needs to find python on the path to build. The simplest (but probably wrong) way seems to be: disable the `python` execution alias in `System Settings > Manage App Execution Aliases` (OS settings, not visual studio). And then manually add a python executable to the system path.
+- There is currently [a pybind11 bug](https://github.com/pybind/pybind11/issues/3459) that causes errors on debug builds. Simplest fix: build with a Release config.
+
+
 ### Setting the Path
 
 Once you built the project, a script `setpath.sh` will be copied to your build
diff --git a/src/collapse_edges.h b/src/collapse_edges.h
index 0873557..ef08066 100644
--- a/src/collapse_edges.h
+++ b/src/collapse_edges.h
@@ -2,9 +2,9 @@
 #define COLLAPSE_EDGES
 
 
-
+#include "macros.h"
 #include <Eigen/Core>
-
+BOTSCH_EXPORT
 void collapse_edges(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXi & feature, Eigen::VectorXd & high, Eigen::VectorXd & low);
 
 
diff --git a/src/equalize_valences.h b/src/equalize_valences.h
index 736deb1..f4dfc2a 100644
--- a/src/equalize_valences.h
+++ b/src/equalize_valences.h
@@ -2,9 +2,9 @@
 #define EQUALIZE_VALENCES
 
 
-
+#include "macros.h"
 #include <Eigen/Core>
-
+BOTSCH_EXPORT
 void equalize_valences(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXi & feature);
 
 
diff --git a/src/macros.h b/src/macros.h
new file mode 100644
index 0000000..1bc105b
--- /dev/null
+++ b/src/macros.h
@@ -0,0 +1,5 @@
+#if defined(_MSC_VER)
+#  define BOTSCH_EXPORT __declspec(dllexport)
+#else
+#  define BOTSCH_EXPORT
+#endif
\ No newline at end of file
diff --git a/src/remesh_botsch.h b/src/remesh_botsch.h
index 3ecb319..db41d71 100644
--- a/src/remesh_botsch.h
+++ b/src/remesh_botsch.h
@@ -2,26 +2,26 @@
 #define REMESH_BOTSCH
 
 
-
+#include "macros.h"
 #include <Eigen/Core>
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F,Eigen::VectorXd & target,int iters, Eigen::VectorXi & feature, bool project);
 
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F,Eigen::VectorXd & target,int iters, Eigen::VectorXi & feature);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXd & target,int iters);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXd & target,int iters, bool project);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXd & target);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F, double target_double,int iters);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F, double target_double,int iters, bool project);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F, double target_double);
-
+BOTSCH_EXPORT
 void remesh_botsch(Eigen::MatrixXd & V,Eigen::MatrixXi & F);
 
 
diff --git a/src/split_edges.h b/src/split_edges.h
index 1dd9921..add30a2 100644
--- a/src/split_edges.h
+++ b/src/split_edges.h
@@ -2,9 +2,9 @@
 #define SPLIT_EDGES
 
 
-
+#include "macros.h"
 #include <Eigen/Core>
-
+BOTSCH_EXPORT
 void split_edges(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::MatrixXi & E0, Eigen::MatrixXi & uE, Eigen::VectorXi & EMAP0, std::vector<std::vector<int>> & uE2E,Eigen::VectorXd & high, Eigen::VectorXd & low,const std::vector<int> & edges_to_split);
 
 
diff --git a/src/split_edges_until_bound.h b/src/split_edges_until_bound.h
index 13493b1..1d4de79 100644
--- a/src/split_edges_until_bound.h
+++ b/src/split_edges_until_bound.h
@@ -2,9 +2,9 @@
 #define SPLIT_EDGES_UNTIL_BOUND
 
 
-
+#include "macros.h"
 #include <Eigen/Core>
-
+BOTSCH_EXPORT
 void split_edges_until_bound(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXi & feature, Eigen::VectorXd & high, Eigen::VectorXd & low);
 
 
diff --git a/src/tangential_relaxation.h b/src/tangential_relaxation.h
index 40bb8fb..7b56971 100644
--- a/src/tangential_relaxation.h
+++ b/src/tangential_relaxation.h
@@ -2,9 +2,9 @@
 #define TANGENTIAL_RELAXATION
 
 
-
+#include "macros.h"
 #include <Eigen/Core>
-
+BOTSCH_EXPORT
 void tangential_relaxation(Eigen::MatrixXd & V,Eigen::MatrixXi & F, Eigen::VectorXi & feature,
 Eigen::MatrixXd & V0 ,Eigen::MatrixXi & F0, Eigen::VectorXd & lambda);