PDF Mixer is a PDF page tool which mixes pages of 2 or more PDF files, add PDF pages into existing PDF files and save them to a new file. With this powerful tool, you can reorder, copy, rotate, delete, switch and merge pages in multiple PDFs easily.
Proview Alternatives
Proview is described as 'PDF Editor for Mac OS X: Split, Merge, Encrypt, Scale, Stamp, Bookmark, Add Text etc' and is a PDF Editor in the office & productivity category. There are more than 50 alternatives to Proview for a variety of platforms, including Windows, Web-based, Mac, Linux and iPhone apps. The best Proview alternative is PDF Arranger, which is both free and Open Source. Other great apps like Proview are PDF-XChange Editor, PDF24 Creator, PDFsam and Adobe Acrobat DC.