Since World War II, copyright holder Bavaria has blocked any reprints of the 1924 book in which Hitler railed against the "Jewish peril" and foreshadowed the Holocaust.
Bavaria holds the rights to "Mein Kampf" (My Struggle) because Hitler was officially a resident of Munich when he died, but those rights expire at the end of 2015.
Two years ago Bavaria announced plans to publish in early 2016 an annotated version with historians' commentary, for academic purposes and to help "demystify" the text.
It said the "seditious" book must stay off the market and warned that any publishers who print it will face criminal charges -- a move that was praised by Jewish groups.
More From This Section
However, the Institute of Contemporary History in Munich said it had no plans to scrap the book project, which had already cost USD 688,000 in state funding.
"We are continuing the project," an institute spokeswoman told AFP today.
"We still think an annotated version makes sense, so that (Hitler's text) is not thrown onto the market in its raw form, but presented within a framework."
The former head of the Central Council of Jews in Germany, Charlotte Knobloch, told national news agency DPA that she backed efforts to stop any reprints of a book that was "steeped in hatred and contempt for humanity".
She said the text was "one of the most inflammatory works ever written in this country" and -- even though it is available abroad -- in Germany it "must never be legally allowed to sneak back into the hands and minds of the people".