Position	Website	Change	Thumbnail
1	pdfmerge.com - PDFMerge! - Merge PDF files online for free. PDFMerge! lets you merge your PDF files online. No installation, no registration, its free and easy to use.	0
2	adobe.com - Adobe Adobe software and services revolutionize how the world engages with ideas and information — anytime, anywhere, and through any medium. Learn more.	0
3	foxyutils.com - FoxyUtils - Online webapps for PDF document manipulation	0
4	smallpdf.com - Compress PDF - Reduce your PDF Online for Free | Smallpdf.com No file size limits, no ad watermarks - just a free, beautiful and simple online pdf compressor to reduce the size of your PDFs and maintain good qual...	0
5	wikihow.com - wikiHow - The How-to Manual That You Can Edit wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-s...	0
6	convert.neevia.com - Free Online PDF Converter, Batch Convert to PDF or Image, Doc Converter, PDF Printer. Create PDF from any Windows application using Document Converter Pro! Batch convert docx, xlsx, pptx, eml, msg, dwg, dwf to PDF or Image. Print t...	0
7	cnet.com - Product reviews and prices, software downloads, and tech news - CNET CNET is the premier destination for tech product reviews, news, price comparisons, free software downloads, daily videos, and podcasts.	0
8	pdfburger.com - Online PDF Converter - PDFBurger.com PDF Burger is a reliable online tool to convert Doc to PDF, Excel to PDF, Power Point to PDF and other document formats.	0
9	econ.ucsb.edu - UCSB Economics	0
10	macintoshhowto.com - Macintosh how to A site for Apple Macintosh owners with tricks and tips on how to do all sorts of things, hardware, software, advanced and beginners.	0
11	acrobatusers.com - Adobe Acrobat | Acrobat User Community The Adobe Acrobat User Community is a global resource for users of Acrobat and PDF, with free eseminars, tips, tutorials, videos and discussion forum...	0
12	pdfill.com - PDFill PDF Editor with FREE PDF Writer and FREE PDF Tools - www.PDFill.com PDF Editor to replace Adobe Acrobat: Create, Fill, Save, Delete, Submit, Reset PDF Form. Insert Text, Image, URL, Whiteout, Highlight, Drawing, Comm...	0
13	a-pdf.com - Affordable PDF tools: PDF Merger, Splitter, Password Security, Converter etc. Free download. [A-PDF.... A-PDF Solution is a PDF software developer who focuses on providing affordable Acrobat PDF tools and customization service for personal and small busi...	0
14	nitropdf.com - Nitro PDF Software — Create & Edit PDF Files Create and edit PDF files with our award-winning PDF software for business professionals. Start creating, editing and collaborating with PDF immediate...	0
15	discussions.apple.com - Apple - Support - Discussions - Forum Home	0

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
cnet.com	54.2%	0x
foxyutils.com	20.8%	0x
adobe.com	7.2%	0x
macintoshhowto.com	5.5%	0x
wikihow.com	3.2%	0x
Other	9.1%	0x

Top Advertisers for merge pdfs into one file

Site
bluebeam.com
evermap.com

Warning: file_put_contents(): Only 0 of 25 bytes written, possibly out of free disk space in /srv/shutkeys/application/modules/default/views/helpers/Twittweb.php on line 25

Warning: file_put_contents(): Only 0 of 25 bytes written, possibly out of free disk space in /srv/shutkeys/application/modules/default/views/helpers/Twittweb.php on line 27

Twitter activity