The Dodo browser extension is simple for Chrome for the web, and a good PDF editor for PC or Mac. In addition to PDF and image editing, Dodo is a browser engine for the Open Document Format (.ODT, .ods) and Adobe PDF. Dodo PDF Reader and Annotator is a free and professional all-in-one PDF editor and viewer for Chrome and Chromium-based browsers supporting Open Document Format (.pdf) (Chrome) and Creative Suite formats (.pdf) (Adobe Reader). Dodo PDF Reader & Annotator is for Android Dodo is for PCs and Macs with Chrome Browser Supported PDF reader formats: PDF, Mob, PPT, ODT, PSD, ODS, XPS, TIFF, PPS, PPTX, and ZIP. To-do: Add PDF export (Open Document Format (.ODT, .ods) or Adobe Reader supported) Add PDF support for more file types (PSD, ODT). The PDFs can be saved as TIFF or any other type of image. Add support for Windows or Mac PDFs. Use PDF and image saving support (TGA, JPEG, PNG, TIFF, BMP) using Windows and Mac-based browsers such as Chrome, Firefox, Internet Explorer, Safari, and Opera. Add print support (PNG, TIFF). Change the way the PDF files is viewed and printed like: add/remove bookmarks, move or split pages, move and rearrange pages in columns. Make sure it has the latest version of PDF viewer software. There's a lot of great stuff inside the extension, you can read it all in the FAQ. I recommend trying these extensions.