PDF Files have been a very powerful mode of communication (used esp. for long text files), and unfortunately none of the Windows versions have that as an in-built utility. PDF Files need special software to open/read a PDF File, this software is generally termed as PDF Reader. Here I am enlisting the five most widely used PDF Readers with a comparison table at the end to show the best pdf readers out of it. Get more on software tested in our compared and tested series

Adobe Acrobat Reader 8

Adobe Acrobat Reader is probably the most popular, powerful PDF Reader. It can be downloaded here. This free software lets you view and print Adobe Portable Document Format (PDF) files.

Positive Features:

• Adobe Reader allows to view, print, search, sign, verify, and collaborate on PDF documents, online as well as offline.
• It offers several display options at different zoom levels depending on the documents need for exacting details. A full-screen mode lets you view documents without distraction.
• You can also complete and submit PDF forms online.

Negative Aspects

Apart from above positive features, there are few negativities attached to it,

• Vast 22.32 Mb setup file.
• Takes long to Launch the Reader.
• Changing the pages in long PDFs is often not very smooth.
• When installed takes around 169 Mb of disk space.

You can read more reviews on the download link given above.

Foxit Reader 2.2

Foxit Reader is another free PDF document viewer.

Main features of Foxit 2.2

• Incredibly Small i.e. Setup is just 2.1 Mb.
• Launches Instantly without any delay.
• Annotation Tool Foxit Reader allows you to draw graphics, highlight text, type text and make notes on a PDF document and then print out or save the annotated document.
• Text Converter whole PDF document can be converted to a simple text file.

Read more about Foxit Reader 2.2 Yet this is a very Light Weight PDF Reader with several features, but it has some issues while opening an online PDF. Read Reviews on Foxit Reader 2.2

PDFescape

PDFescape is an online PDF Reader / Editor / Form Filler / Form Creator.

Features of PDFescape

• This is a free service.
• Open PDF files from your local computer and the web.
• Fill out PDF files with Form Fields
• Add Text and Shapes to PDF files without form fields
• Add Links and New Form Fields to PDF files
• Save PDF files to your local computer
• Have PDF files emailed to you or any other email address
• Restriction is File should not be more than 25 pages.

You just need to create an account and start using PDFescape. Being an online PDF Reader, working with PDFescape is totally dependent upon the speed of your Internet connection.

PDFescape has its offline counterpart too, AKA PDFtypewriter , but you can only have its trial version here as it’s not a free software. The same company allows you to have another free software i.e Free PDF Text Reader 1.1, but as the name indicates, its just a PDF text Reader, nothing more than that.

PDFHammer.com

PDF Hammer is another online PDF reader, being in Beta You can only open PDF files having not more than 100 pages. You can upload the PDF file and start using the features, no account creation is required.

PDF Hammer currently has the following features:

• Reorder pages
• Delete pages
• Append PDF to another PDF

Features coming soon:

• Rotate pages
• Apply Watermarks and stamps to pages

Once you upload the file you can view the pages by taking your mouse cursor over the pages, the page upon which you take your mouse cursor enables the zoomed in view of that page in the right, I tried opening few PDF files but the zoom in was not sufficient enough to allow me to read the pages, I am not sure if this issue is going to get rectified soon, or it allows only bigger font PDF files to be read into it.

Cool PDF Reader

Last but not the least, Cool PDF Reader is also a very good option if you are looking for a PDF Reader.Most appealing feature of this software is its size, which is just 655Kb to download.

Other features of this Software are as follows

• View and Print PDF
• Convert PDF to BMP, JPG, GIF, PNG, WMF, EMF, EPS
• Extract PDF to TXT
• Support PDF files of all versions
• Work with 68+ different languages
• Zoom in and zoom out
• Rotate page displays
• Slide show PDF document with full screen

Yet I didn’t find this software very smooth, but the features above just on a 655Kb download, that is really appealing.

A Quick Comparison of all 5

Name of the Reader	Download Size	Time taken to Launch	Features/Issues
	22.3 Mb	High	Offline as well as online access to PDF files, Working with software is generally not very smooth
	2.1 Mb	Instant enough	Very smooth working, Takes less space and resources, Issues faced while trying to open online PDF files.
	No download required	Depends upon your Internet connection	Has nice tools to edit your PDF Files, limitation is- File should not be more than 25 pages approx.
	No Download required	Depends upon your Internet connection	Trying to read a file, may not be helpful, but very good for deleting and merging more than one PDF.
	655 Kb	Launches instantly, but loading a file may take time.	Working is not very smooth, but has a wide range of features.

Related : 5 Popular Audio Players – Compared and Tested [ Windows ]