Platforms
- Android
- F-Droid
iTop PDF Alternatives
iTop PDF is described as 'Full-featured PDF tool to view, edit, comment, and convert documents. Supports conversion between PDF and other formats, offering password protection' and is a PDF Reader in the office & productivity category. There are more than 50 alternatives to iTop PDF for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best iTop PDF alternative is SumatraPDF, which is both free and Open Source. Other great apps like iTop PDF are Okular, Foxit PDF Reader, Evince and MuPDF.
Alternatives list
BePDF is a PDF viewer for the BeOS, Haiku & Zeta. Besides viewing, it supports annotating and user-defined bookmarking for unencrypted PDFs. It's fully localized for 20 languages at the moment with additional languages being easily added via text files.
BePDF is based o.
Cost / License
- Free
- Open Source
Application type
Platforms
- Haiku
34 Flipping PDF Reader alternativesThe Flipping PDF Reader allows to read PDF documents in user friendly interface with flipping book effect. Good looking and convenient alternative for Adobe PDF Reader.
Platforms
- Windows
145 PDFify alternativesPDF creation with text recognition and scanner support. Features email and webpage import to PDF. Reduce file size by optimizing PDF.
Cost / License
- Freemium
- Proprietary
Platforms
- Mac
- iPhone
Germany
EU
55 Altarsoft PDF Reader alternativesAltarsoft PDF Reader is a program for viewing and editing PDF files.
Main Features:
- open / save pdf files
- zoom in / zoom out
- rotate page
- encrypt pdf file
- decrypt pdf file
- add annotations
- add bookmarks
- add watermarks
- add attachments
- convert images to pdf file.
Platforms
- Windows
Russia
Cost / License
- Paid
- Proprietary
Platforms
- Windows
DjVu & PDF reader for Symbian OS 9.1, 9.2, 9.3, 9.4 The program is based on Poppler, DjvuLibre.
Cost / License
- Free
- Open Source
Application type
Platforms
- Symbian S60
A next-generation iOS viewer app for self-scanned manga and books with AI-powered organization, cloud storage support, and NAS streaming.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- iPhone
- iPad
Japan
55 pdfDocs alternativespdfDocs integrates with business systems to efficiently assemble, secure and distribute documents in PDF and PDF/A format.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Windows
- Microsoft SharePoint
- Worldox
Australia
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.
Platforms
- Windows
China
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- 53 PDF Previewer for Windows 8 alternatives
An attorney who deals with a lot of PDFs set himself with the task of finding a way to preview the PDFs in Windows Explorer (much like Cover Flow view already does in Mac OS X) without actually opening them.
Cost / License
- Free
- Proprietary
Platforms
- Windows
- Windows Explorer
P 
modern computer flatboat is a mobile pdf viewer written in Qt and using MuPDF's libfitz.
Platforms
- Mac
- Windows
- Linux
- Android
