| N/A | Adobe Acrobat DC is the current version of the well-established document / PDF management solution, part of the Adobe Document Cloud (the other part being Adobe's eSign services based on technology acquired with EchoSign in 2011). | $29.99 per month per seat |
| N/A | iLovePDF, headquartered in Barcelona, aims to solve PDF problems, so that tasks that once took minutes now take only seconds. Beyond merging and splitting, users can compress PDFs, extract images, and convert them into OFFICE file formats. iLovePDF's Premium plan also supports electronic signature request (with audit trail), and general features can be tried with iLovePDF's free plan. | $7 per month |