diff --git a/htdocs/core/class/html.formfile.class.php b/htdocs/core/class/html.formfile.class.php
index 7804c403b70..71d2023c777 100644
--- a/htdocs/core/class/html.formfile.class.php
+++ b/htdocs/core/class/html.formfile.class.php
@@ -41,18 +41,17 @@ class FormFile
 	 *
 	 *  @param		DoliDB		$DB      Database handler
      */
-    function FormFile($DB)
+    function FormFile($db)
     {
-        $this->db = $DB;
-
+        $this->db = $db;
         $this->numoffiles=0;
-
         return 1;
     }
 
 
     /**
      *    	Show form to upload a new file
+	 *
      *    	@param      url				Url
      *    	@param      title			Title zone (Title or '' or 'none')
      *    	@param      addcancel		1=Add 'Cancel' button
diff --git a/htdocs/includes/modules/facture/doc/pdf_crabe.modules.php b/htdocs/includes/modules/facture/doc/pdf_crabe.modules.php
index 20b605737fd..415d581f330 100755
--- a/htdocs/includes/modules/facture/doc/pdf_crabe.modules.php
+++ b/htdocs/includes/modules/facture/doc/pdf_crabe.modules.php
@@ -405,6 +405,15 @@ class pdf_crabe extends ModelePDFFactures
 				$pdf->Close();
 
 				$pdf->Output($file,'F');
+
+				// Actions on extra fields (by external module or standard code)
+				include_once(DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php');
+				$hookmanager=new HookManager($this->db);
+				$hookmanager->callHooks(array('pdfgeneration'));
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
+				global $action;
+				$reshook=$hookmanager->executeHooks('afterPDFCreation',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));
 
diff --git a/htdocs/includes/modules/facture/doc/pdf_oursin.modules.php b/htdocs/includes/modules/facture/doc/pdf_oursin.modules.php
index 4e14f622533..f54fb724b64 100755
--- a/htdocs/includes/modules/facture/doc/pdf_oursin.modules.php
+++ b/htdocs/includes/modules/facture/doc/pdf_oursin.modules.php
@@ -108,7 +108,7 @@ class pdf_oursin extends ModelePDFFactures
 
 	/**
      *  Function to build pdf onto disk
-     *  
+     *
      *  @param		int		$object				Id of object to generate
      *  @param		object	$outputlangs		Lang output object
      *  @param		string	$srctemplatepath	Full path of source filename for generator using a template file
@@ -290,6 +290,15 @@ class pdf_oursin extends ModelePDFFactures
 				$pdf->Close();
 
 				$pdf->Output($file,'F');
+
+				// Actions on extra fields (by external module or standard code)
+				include_once(DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php');
+				$hookmanager=new HookManager($this->db);
+				$hookmanager->callHooks(array('pdfgeneration'));
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
+				global $action;
+				$reshook=$hookmanager->executeHooks('afterPDFCreation',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));
 
diff --git a/htdocs/includes/modules/propale/pdf_propale_azur.modules.php b/htdocs/includes/modules/propale/pdf_propale_azur.modules.php
index 0a140d15531..f07b2b13dc2 100644
--- a/htdocs/includes/modules/propale/pdf_propale_azur.modules.php
+++ b/htdocs/includes/modules/propale/pdf_propale_azur.modules.php
@@ -383,16 +383,18 @@ class pdf_propale_azur extends ModelePDFPropales
 				$pdf->Close();
 
 				$pdf->Output($file,'F');
+
+				// Actions on extra fields (by external module or standard code)
+				include_once(DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php');
+				$hookmanager=new HookManager($this->db);
+				$hookmanager->callHooks(array('pdfgeneration'));
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
+				global $action;
+				$reshook=$hookmanager->executeHooks('afterPDFCreation',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));
 
-				// Add external file
-				//$pdfConcat = new concat_pdf();
-				//$pdfConcat->setFiles(array($file, DOL_DOCUMENT_ROOT."/includes/modules/propale/morefile.pdf"));
-				//$pdfConcat->concat();
-				//$pdf->AliasNbPages();
-				//$pdfConcat->Output($file,'F');
-
 				$outputlangs->charset_output=$sav_charset_output;
 				return 1;   // Pas d'erreur
 			}
diff --git a/htdocs/includes/modules/propale/pdf_propale_jaune.modules.php b/htdocs/includes/modules/propale/pdf_propale_jaune.modules.php
index f3dd60f6ae9..e03dffeae5d 100644
--- a/htdocs/includes/modules/propale/pdf_propale_jaune.modules.php
+++ b/htdocs/includes/modules/propale/pdf_propale_jaune.modules.php
@@ -102,7 +102,7 @@ class pdf_propale_jaune extends ModelePDFPropales
 
 	/**
      *  Function to build pdf onto disk
-     *  
+     *
      *  @param		int		$object				Id of object to generate
      *  @param		object	$outputlangs		Lang output object
      *  @param		string	$srctemplatepath	Full path of source filename for generator using a template file
@@ -383,16 +383,18 @@ class pdf_propale_jaune extends ModelePDFPropales
 				$pdf->Close();
 
 				$pdf->Output($file,'F');
+
+				// Actions on extra fields (by external module or standard code)
+				include_once(DOL_DOCUMENT_ROOT.'/core/class/hookmanager.class.php');
+				$hookmanager=new HookManager($this->db);
+				$hookmanager->callHooks(array('pdfgeneration'));
+				$parameters=array('file'=>$file,'object'=>$object,'outputlangs'=>$outputlangs);
+				global $action;
+				$reshook=$hookmanager->executeHooks('afterPDFCreation',$parameters,$this,$action);    // Note that $action and $object may have been modified by some hooks
+
 				if (! empty($conf->global->MAIN_UMASK))
 				@chmod($file, octdec($conf->global->MAIN_UMASK));
 
-				// Add external file
-				//$pdfConcat = new concat_pdf();
-				//$pdfConcat->setFiles(array($file, DOL_DOCUMENT_ROOT."/includes/modules/propale/morefile.pdf"));
-				//$pdfConcat->concat();
-				//$pdf->AliasNbPages();
-				//$pdfConcat->Output($file,'F');
-
 				$outputlangs->charset_output=$sav_charset_output;
 				return 1;   // Pas d'erreur
 			}