Edit and convert PDFs online using our full-featured PDF editor
File format
Format | File format name | Programs that use this format | Author |
doc | Microsoft Word Binary File Format | Microsoft Word (97-2010) WordPerfect AbiWord Apple Pages AppleWorks KWord Microsoft Word StarOffice IBM Lotus Symphony |
Microsoft |
docx | Microsoft Word Open XML Document | Microsoft Word 2013 Corel WordPerfect X7 Apple Pages 5.2 MobiSystems OfficeSuite Pro 7 Google Drive |
Microsoft |
How to guide
How to convert a PDF online without registering an account
- Open altopdf.com on your desktop or mobile browser.
- Choose the kind of conversion or action you need.
- Drag and drop your file or upload it from your device or the cloud.
- Click one button to convert or edit the document.
- Use the Trash Bin icon to delete the file and start over.
- Download your newly-created document.
- Proceed with extra editing features (optional).
The Ultimate Features Comparison Chart
It can be very difficult to weigh the pros and cons of each particular PDF converter and editor. We’ve done the hard work and collected the necessary data for you to quickly visualize and compare different platforms and their features. Check out the table below to see why hundreds of thousands of daily users choose AltoPDF.
Smallpdf | Adobe | ||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| |||||||||||||||||||||||||||
No software downloads | ✔ | ✔ | ❌ | ||||||||||||||||||||||||
Cloud storage | Unlimited | No info | No info | ||||||||||||||||||||||||
Price | Free | Free 7-Day Trial paid | Free 7-Day Trial paid | ||||||||||||||||||||||||
Encryption and security | ✔ | ✔ | ✔ | ||||||||||||||||||||||||
Support | 24/7/365 | No info | ✔ | ||||||||||||||||||||||||
No ads | ✔ | ✔ | ✔ | ||||||||||||||||||||||||
Customer Reviews — Trusted by great people
02/28/2020
Awesome converter! I can experiment with my documents using various options, combining them to get the file I need. No more trouble with unsuitable formats. I get the right one in a matter of seconds.
01/24/2020
The best PDF converter I’ve ever come across! All-in-one solution! Extract, merge, split, convert to images and back… even e-signature is available. Everything’s on the table and for free.
01/17/2020
I used to convert my PDF documents with other tools, but now that I found AltoPDF everything has become simpler. I can’t think of any drawbacks.
How to Work with a PDF Online
FAQ
There’s no need to install any paid programs. Try the feature-rich online platform altopdf.com. The web app is based on stunning OCR technology and continuously improving the functions of its PDF editor and how its converters process your documents’ content. Plus, it’s 100% free!