Have you been using Adobe Acrobat to work on your engineering work? Time to ditch the Acrobat as UPDF, the best AI PDF editor ...

We list the best PDF to PowerPoint converters ... to see what kind of backup is available should you have problems. Read more on how we test, rate, and review products on TechRadar.

If you don't want to pay for your PDF merger, then this is the tool to go for. Read our full I Love PDF review. Not a full PDF editor like Acrobat Apple Preview is arguably the best PDF merge ...