Customer Reviews

Linda
08/02/2019
The quickest and the nicest tool for arranging PDF documents online. Simple and useful. I use AltoMerge on my Mac and my Android smartphone and it works well on both devices.
Mike
04/02/2019
I’ve been using AltoMerge to combine large PDF files for a long time now. I do think it’s the best free solution on the web. Oh, and there’s also an option that enables you to redact the merged PDF file. Awesome!
Matthew
31/01/2019
Previously, merging PDFs was an issue. I’ve tried a number of apps and platforms but none of them seemed to work well enough. Now, I use AltoMerge on a regular basis and have everything I need in one place. Great app!
Zoey
22/01/2019
What I love the most about this app is that I can use it on every device. With AltoPDF, I’m able to process PDFs both at work and at home - regardless of what device I’m using. Nice work!
Mila
13/01/2019
Way to go, AltoMerge! I use your app whenever I need to glue two or more PDFs together. It’s simply amazing how fast and simple the app is. All the necessary instruments are available for free.
Gabriel
02/01/2019
I find it simply irreplaceable. With AltoMerge, I don’t have to worry about storage space on my tablet. No signups, no downloads. Quick and seamless online document processing!
Grayson
27/12/2018
Despite its simple user-friendly interface, AltoMerge is a powerful and convenient tool which can not only be used as a PDF merger but an editor as well.
Nathan
21/12/2018
I love working with AltoMerge. It saves me a lot of time every day. I was using paid apps before or process my PDFs via Microsoft Word. Now I have everything I need absolutely for free
Charles
15/12/2018
I use AltoMerge to combine and share PDF documents. It only takes a few clicks and less than a minute to process almost any PDF on my PC and email the resulting file to my colleague.
Olivia
11/12/2018
AltoPDF is a very time-saving and convenient app. I love the fact that it’s web-based and allows me to manipulate PDFs directly in my Internet browser. I also like that it doesn’t contain any adds.