diff --git a/ocrmypdf/main.py b/ocrmypdf/main.py
index a9642891..0e249b56 100755
--- a/ocrmypdf/main.py
+++ b/ocrmypdf/main.py
@@ -39,9 +39,7 @@ warnings.simplefilter('ignore', pypdf.utils.PdfReadWarning)
 
 
 BASEDIR = os.path.dirname(os.path.realpath(__file__))
-JHOVE_PATH = os.path.realpath(os.path.join(BASEDIR, 'jhove'))
-JHOVE_JAR = os.path.join(JHOVE_PATH, 'bin', 'JhoveApp.jar')
-JHOVE_CFG = os.path.join(JHOVE_PATH, 'conf', 'jhove.conf')
+VERSION = '3.0'
 
 
 # -------------
@@ -103,7 +101,7 @@ check_pil_encoder('zlib', 'PNG')
 parser = cmdline.get_argparse(
     prog="ocrmypdf",
     description="Generate searchable PDF file from an image-only PDF file.",
-    version='3.0',
+    version=VERSION,
     fromfile_prefix_chars='@',
     ignored_args=[
         'touch_files_only', 'recreate_database', 'checksum_file_name',
@@ -758,6 +756,11 @@ def generate_postscript_stub(
     if options.subject:
         pdfmark['subject'] = options.subject
 
+    pdfmark['creator'] = '{0} {1} / Tesseract OCR{2} {3}'.format(
+            parser.prog, VERSION,
+            '+PDF' if options.pdf_renderer == 'tesseract' else '',
+            tesseract.version())
+
     generate_pdfa_def(output_file, pdfmark)
 
 
diff --git a/ocrmypdf/pdfa.py b/ocrmypdf/pdfa.py
index 2eab70de..b7219fc8 100644
--- a/ocrmypdf/pdfa.py
+++ b/ocrmypdf/pdfa.py
@@ -27,6 +27,7 @@ def
   /Author <$author>
   /Subject <$subject>
   /Keywords <$keywords>
+  /Creator <$creator>
   /DOCINFO pdfmark
 
 % Define an ICC profile :
@@ -86,6 +87,7 @@ def _get_pdfa_def(icc_profile, icc_identifier, pdfmark):
                           title=pdfmark_utf16.get('title', ''),
                           author=pdfmark_utf16.get('author', ''),
                           subject=pdfmark_utf16.get('subject', ''),
+                          creator=pdfmark_utf16.get('creator', ''),
                           keywords=pdfmark_utf16.get('keywords', ''))
     return result