PDF Hammer. An online PDF file editor. Well actually it’s a part editor. You can add, delete and re-arrange pages, and soon you’ll be able to rotate and watermark them. But you can’t edit the actual pages themselves, which is a shame. I can see it being useful for last minute changes to a PDF you’ve received from someone else. You know, to add a new title page, change the order of a PDF presentation, that sort of thing. And because it’s online, you’ve got access to it from anywhere there’s a browser and net connection. Worth bearing in mind.
PDF Hammer is a website that allows you to edit your PDF files online for free. You don’t need to install any additional software, you can edit PDF documents right now inside your browser. Once you start, you will be able to upload one or more PDF files into your project, arrange the pages in any order you wish, and delete any pages you don’t want.