Merge or compress PDF files securely with local processing.
By:
Listing updated:January 12, 2026
Works with:
5M+
Overview
This app lets you merge or compress PDF files while keeping your documents private. Everything runs locally in your browser, so your files are processed on your device and never uploaded to a server.

Select PDFs from your computer or import them from Google Drive™, then drag and drop to set the order. The merged PDF is created exactly in the sequence you see on screen.
Additional information
PricingFree of charge
Developer
Support
Privacy policy
Terms of service
ReportFlag as inappropriate
PDF Mergy will ask for the permissions shown below. Learn more
PDF Mergy will need access to your Google account
This will allow PDF Mergy to :
See, edit, create, and delete only the specific Google Drive files you use with this app
Connect itself to your Google Drive
See your primary Google Account email address
See your personal info, including any personal info you've made publicly available
Reviews
Language:
Sort by:
Google doesn't verify reviews or ratings. Learn more about reviews
Profile Picture
Ganesh Kumar
January 29, 2025
It only shows option to Uninstall but does not show option to open or use this App. Full of Time waste installing this App
Is this review helpful?
Yes
No
Profile Picture
Lisa Mayer
March 7, 2024
It is not working. It was working for years and I just got a new laptop from my district and it does not work anymore. This is what the window says after I click "merge". it thinks for a long time then says "Oups, something went wrong. We are sorry to inform you that we could not merge your files." And yes, Oops is spelled that way on the screen.
Is this review helpful?
Yes
No
Profile Picture
Ellen Furman
May 11, 2022
will not show up in list of apps when i click, open w/ . is not added (though installed), when i tap, add apps. it appears as already installed but does not appear when i need to work with it, as described above. i can only open as a tab for drag and drop and from there the, *from google drive* button is whited out. n
Is this review helpful?
Yes
No
Profile Picture
Fassil Tadesse Tadesse
February 23, 2021
We are in the process of making new worlds! Recording and Forecasting Technologies! Are you connected in the west south orbit by applying recording and forecasting technologies of time depending on where you are? Don’t ‘worry here are recording and forecasting technologies of time. These who do live in the Tropics are able to be connected , if and only if we know and apply Maksegnolet, Yekatit 16, 2013 Amete Mehret of Bega and Kermpt (3rd symmetrical scarce resources of moderate seasons) is recurring and being recorded and forecasted in wide zones 3 and 4 (east-west north and south wide, hot and fast heavenly Tropics) now! Where simultaneously, those who do live in the Temperates, they are able to be connected, if and only if they know and apply Tuesday, February 23, 2021 Anno Domini of Winter and Summer (3rd symmetrical scarce resources of extreme seasons) is recurring and being recorded and forecasted in narrow zones 2 and 5 (east-west north and south narrow, cold and slow heavenly Temperates) then!
Is this review helpful?
Yes
No
Profile Picture
Yolandra "Tina" Thomas
June 13, 2023
I LOVE TO MERGE WITH PDF MERGY :)
Is this review helpful?
Yes
No
Profile Picture
A User of PDF Mergy
January 3, 2013
It merges PDFs! In my brief history of working beyond just opening a PDF, I have suffered through a lot of heartache and turmoil. Admittedly, when I first saw the website, my cheeks clinched a little bit. I've been burned in the past by third party PDF editing tools. Sadly I must admit I was judging a book by the cover. If you want a simple and effective tool for making multiple PDF documents come together like PDF VOLTRON, look no further than PDF Mergy.
Is this review helpful?
Yes
No
Profile Picture
A User of PDF Mergy
March 16, 2016
Handled my pdf's well. put them together in order, and I was able to share them immediately. I don't expect perfection in ANYTHING, so that being said, there were some limitations, mostly due to file size. This is a browser app, so this is an understandable limitation. If you want a fully integrated application, pay for it. If you need an on-the-fly job every so often, This does the job very well. Cheers!
Is this review helpful?
Yes
No
Profile Picture
A User of PDF Mergy
September 12, 2019
Easy to use and reliable and appears to not have any limit to the amount of sheets/pdfs u can collate into one document, made completing my uni work a breeze and I will be using again. Highly recommended and best of it it's free.
Is this review helpful?
Yes
No
Profile Picture
A User of PDF Mergy
January 15, 2018
Tried many. Got frustrated. This one is by far the best easiest and fastest.
Is this review helpful?
Yes
No
Profile Picture
A User of PDF Mergy
September 6, 2017
When it works, it's useful. When it doesn't (which is frequently), it's frustrating and time wasting.
Is this review helpful?
Yes
No
1-10 of 350
Search
Clear search
Close search
Google apps
Main menu