Free online document manipulation apps
View, Convert, Merge, Watermark, Compare and Scan data from PDF, Microsoft Office, Visio, Project, OpenOffice, AutoCAD, 3D & Images.
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- Compress
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Features
Why choose GroupDocs apps
15+ apps
Many applications for various operations on documents. You can view and edit documents, merge files, update metadata and much more.
170+ formats
Not only PDF. Our applications for viewing, converting, merging, splitting or cleaning metadata support more than 170 file formats.
Free
All application functions are available for free. If you process a lot of files, just switch to the Premium plan.
Secure
The files you upload are deleted after 24 hours. A unique link is generated for each file, which is not available to other users.
Accessible
Our applications work online and do not require software installation. All popular platforms are supported - Windows 10, Mac, iPhone, Android.
40+ languages
Our applications are translated into all popular languages. Choose yours. It is convenient when it is clear.
Feedback
What our users say
Viewer app
I’ve been using this online file viewer for a while now, and it’s become my go-to tool. It’s super easy to use—just upload and view, no hassle. I love that it supports so many file types. It’s saved me a ton of time, especially when I’m working on the go. Definitely recommend it!
Conversion app
I use this file conversion app mainly for medical files—it's fast, reliable, and preserves formatting. Only downside is the lack of batch processing support.
Merger app
As a student, this DOCX merger app is super handy! Easy to use, but wish it merged faster.
Metadata app
Using this image metadata cleaner app regularly for sharing photos online. It’s simple, fast, and gives me peace of mind knowing personal info is stripped out. The interface is clean and easy to navigate—perfect for anyone who wants quick and secure photo sharing without extra hassle.
Scanner app
The QR code scanner works great—fast, accurate, and easy to use. I use it often for menus, payments, and links. It rarely misses a scan and the interface is clean. However, it does show ads after some scans, which can be a bit annoying. Still, a reliable tool for everyday use.
Editor app
I rely on this PPTX editor app for quick presentation fixes. It’s simple and convenient to use, but I do wish it offered more advanced features.
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