Apps similar to Shelf (Maui Applications) include calibre, which is free and open source. Other options are SumatraPDF, Okular, Foxit PDF Reader and Evince. There's no shortage of PDF Readers like Shelf (Maui Applications), with more than 50 alternatives for Windows, Mac, Linux, Android and iPhone.
There is no PDF document that cannot be opened for viewing with a reader or viewer. There are many PDF readers to choose from, and more and more are paid now. If you want to avoid paying for software, Speedpdf Reader is a good free PDF reader for you.
China
pdfDocs integrates with business systems to efficiently assemble, secure and distribute documents in PDF and PDF/A format.
Australia
Automatically previews pdfs, powerpoint presentations, and other documents in Google Docs Viewer.
PDF Assistant - simple in use application, that let you easily interact with any pdf file. Provides ability to make adjustments into pdf and annotate files and user friendly interface will make working with the application simple and convenient.
PerfectReader is a powerful PDF Reader & Annotator.
Features
PDF ANNOTATING The long-awaited feature now comes to PerfectReader 2. You now can mark up texts (highlight, underline, strikeout), handwrite with the Ink tool, create Sticky Notes, and make FreeTexts. Annotation.
PDF Reader Air is the ideal app for anyone who works with PDFs in the office or at home. Optimizing your work quality and productivity couldn’t be easier!.
Perfect PDF Reader functionality:
Germany
EU
Haihaisoft Reader is a free PDF document Reader and Printer, extremely fast launch speed. It is also for reading PDF document protected by DRM-X platform.
Innovative open source JavaFX PDF Viewer that combines the power of JavaFX with IDRsolutions industry leading PDF library to deliver a complete cross-platform PDF Reader/Viewer.
United Kingdom
