Article Writing on Top 10 Free PDF Reader You Would Need to View PDF on Windows

Num. of articles: 1
Words per article: 1500
Information for the blog/website: We sell software
Industry: Internet/Software
Topic: Top 10 Free PDF Reader You Would Need to View PDF on Windows
Tone: Formal/Professional
Outline & Structure: Part 1: Brief introduction about this topic (about 100 words)
Part 2: list the below 10 PDF reader for Windows

1. Adobe Reader
2. Foxit Reader
3. Nitro PDF Reader
4. Nuance PDF Reader
5. Evince
6. SumatraPDF
7. MuPDF
8. Expert PDF Reader
9. PDF-XChange Viewer
10, Cool PDF Reader

Requirements: 1) Brief introduction on each PDF reader (about 50 words for each)
2) short feature list (3 to 4 main features)
3) Pros and Cons
4) software download site
5) PDF reader screenshot

Part 3: troubleshooting on unable to open and read PDF on Windows PC.

List 3 main problems and solutions on why people cannot open or read PDF on Windows PC.

There are about 1500 words in total. If you were interested, please give me your fixed price. Please do not make any duplicate contents. And all contents should pass Copyscape. Thanks.
Extra notes: