diff --git a/components/fpspreadsheet/docs/api/instructions.txt b/components/fpspreadsheet/docs/api/instructions.txt
new file mode 100644
index 000000000..52473e5d5
--- /dev/null
+++ b/components/fpspreadsheet/docs/api/instructions.txt
@@ -0,0 +1,8 @@
+--------------------------------------------------------------------------------
+Instructions how to create the api documentation chm help file for  fpspreadsheet
+--------------------------------------------------------------------------------
+
+* Download pasdoc (https://github.com/pasdoc/pasdoc).
+* Compile the pasdoc binary.
+* Run the builddoc batch file.
+* Run the make_chm batch file.
diff --git a/components/fpspreadsheet/docs/fpspreadsheet-api.chm b/components/fpspreadsheet/docs/fpspreadsheet-api.chm
index ae6ed8a9d..054058991 100644
Binary files a/components/fpspreadsheet/docs/fpspreadsheet-api.chm and b/components/fpspreadsheet/docs/fpspreadsheet-api.chm differ
diff --git a/components/fpspreadsheet/docs/fpspreadsheet-wiki.chm b/components/fpspreadsheet/docs/fpspreadsheet-wiki.chm
index b8596bb0b..efc53116e 100644
Binary files a/components/fpspreadsheet/docs/fpspreadsheet-wiki.chm and b/components/fpspreadsheet/docs/fpspreadsheet-wiki.chm differ
diff --git a/components/fpspreadsheet/docs/wiki/instructions.txt b/components/fpspreadsheet/docs/wiki/instructions.txt
new file mode 100644
index 000000000..8e2dc3e84
--- /dev/null
+++ b/components/fpspreadsheet/docs/wiki/instructions.txt
@@ -0,0 +1,13 @@
+--------------------------------------------------------------------------------
+    Instructions how to create a chm file from the fpspreadsheet wiki pages
+--------------------------------------------------------------------------------
+
+- Compile the console applications wikiget and wikiconvert.
+
+- Note: wikiconvert works correctly only in Laz 2.0.8/fpc3.0.4. 
+  In later versions the contents page is not created correctly 
+  (tested up to Laz 2.2/fpc3.2.2
+  
+- Copy the created exe files into this directory.
+
+- Run the make_docs batch file.
diff --git a/components/fpspreadsheet/docs/wiki/make_docs.bat b/components/fpspreadsheet/docs/wiki/make_docs.bat
index 466116199..f8d086fa1 100644
--- a/components/fpspreadsheet/docs/wiki/make_docs.bat
+++ b/components/fpspreadsheet/docs/wiki/make_docs.bat
@@ -10,5 +10,7 @@ wikiget --page=TsWorksheetGrid --page=TsWorksheetChartSource
 
 echo.
 echo Converting wiki to chm...
-wikiconvert --format=%FMT% --css=css/wiki.css --root="FPSpreadsheet wiki pages" --title="FPSpreadsheet wiki pages (offline version, created %DATE%)" --chm="..\fpspreadsheet-wiki.chm" wikixml/FPSpreadsheet.s00.xml wikixml/FPSpreadsheet=3A_Examples*.xml wikixml/FPSpreadsheet=3A_List_of_formulas*.xml wikixml/RPN_Formulas*.xml wikixml/FPSpreadsheet_tutorial=3A_Writing*.xml wikixml/TsWorksheet*.xml
+
+wikiconvert --format=%FMT% --css=css/wiki.css --root="FPSpreadsheet wiki pages" --title="FPSpreadsheet wiki pages (offline version, created %DATE%)" --chm="..\fpspreadsheet-wiki.chm" wikixml/FPSpreadsheet.s00.xml wikixml/FPSpreadsheet=3A_Examples.s0300.xml wikixml/FPSpreadsheet=3A_List_of_formulas.s03000.xml wikixml/RPN_Formulas_in_FPSpreadsheet.u03g00.xml wikixml/FPSpreadsheet_tutorial=3A_Writing_a_mini_spreadsheet_application.s000c0000000.xml wikixml/TsWorksheetGrid.k08.xml
+
 set FMT=
\ No newline at end of file