Docx App - Developer Online Kostenlos

Drop document here to upload
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Up to 100 MB for PDF and up to 25 MB for DOC, DOCX, RTF, PPT, PPTX, JPEG, PNG, JFIF, XLS, XLSX or TXT
Note: Integration described on this webpage may temporarily not be available.
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Zuletzt aktualisiert am Jan 16, 2026

Try these PDF tools

Edit PDF
Quickly edit and annotate PDFs online.
Sign
eSign documents from anywhere.
Request signatures
Send a document for eSignature.
Share
Instantly send PDFs for review and editing.
Merge
Combine multiple PDFs into one.
Rearrange
Rearrange pages in a PDF document.
Compress
Compress PDFs to reduce their size.
Convert
Convert PDFs into Word, Excel, JPG, or PPT files and vice versa.
Create from scratch
Start with a blank page.
Edit DOC
Edit Word documents.

Discover the simplicity of processing PDFs online

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Upload your document in seconds
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Fill out, edit, or eSign your PDF hassle-free
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Download, export, or share your edited file instantly
Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025

Every PDF tool you need to get documents
done paper-free

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Create & edit PDFs

Generate new PDFs from scratch or transform existing documents into reusable templates. Type anywhere on a PDF, rewrite original PDF content, insert images or graphics, redact sensitive details, and highlight important information using an intuitive online editor.
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Fill out & sign PDF forms

Say goodbye to error-prone manual hassles. Complete any PDF document electronically – even while on the go. Pre-fill multiple PDFs simultaneously or extract responses from completed forms with ease.
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Organize & convert PDFs

Add, remove, or rearrange pages inside your PDFs in seconds. Create new documents by merging or splitting PDFs. Instantly convert edited files to various formats when you download or export them.
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Collect data and approvals

Transform static documents into interactive fillable forms by dragging and dropping various types of fillable fields on your PDFs. Publish these forms on websites or share them via a direct link to capture data, collect signatures, and request payments.
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Export documents with ease

Share, email, print, fax, or download edited documents in just a few clicks. Quickly export and import documents from popular cloud storage services like Google Drive, Box, and Dropbox.
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Store documents safely

Store an unlimited number of documents and templates securely in the cloud and access them from any location or device. Add an extra level of protection to documents by locking them with a password, placing them in encrypted folders, or requesting user authentication.

Customer trust by the numbers

64M+
users worldwide
4.6/5
average user rating
4M
PDFs edited per month
9 min
average to create and edit a PDF
Join 64+ million people using paperless workflows to drive productivity and cut costs

Why choose our PDF solution?

Cloud-native PDF editor

Access powerful PDF tools, as well as your documents and templates, from anywhere. No installation needed.

Top-rated for ease of use

Create, edit, and fill out PDF documents faster with an intuitive UI that only takes minutes to master.

Industry-leading customer service

Enjoy peace of mind with an award-winning customer support team always within reach.

What our customers say about pdfFiller

See for yourself by reading reviews on the most popular resources:
I have used PDF filler for completing new hire paperwork and the service is amazing! It's user friendly, dependable, and the customer service is top notch!! Jonathan N. Nashville, TN
Jonathan N
2014-07-21
The pdf filler has been excellent to use to date. I haven't explored the other options available, such as sign and send, although, I will definitely look into a full options account. Cheers.. Millway Security Scott Miller.
Millway Security Scott M
2017-06-23
It fulfills my needs. I use it on my pad, but becasue of the problem of an empty folder I am trying out the internet version. Still good. I can use both.
ramiro g
2018-03-13
PDFfiller is a good value application for PDF file editing, filling and file management. My limited use of the application so far leaves a lot of its functionality to be discovered. However, it is very user friendly and simple to work with.
Gary
2019-12-03
I typically use this App for simple documents like resumes and other common forms in PDF format and it truly works wonders! I can edit my documents with ease! Just make sure you familiarize yourself with the tools shown. I have no complaints. It's very user-friendly!
Maria P
2020-04-16
I think its a good app but it should be… I think its a good app but it should be free for certain things like creating a fillable pdf. im kinda rusty on mydocument skills but im pretty sure you can do the same thing in microsoft office for free . but i just needed 1 document and the 30 day trial worked for me. im not really sure what else the app can do so maybe its worth it to some people. but it was fairely easyy to navigate and figure out how to do stuff thanks chris
Chris B.
2024-09-21
Able to change words on documents-So helpful I was unable to find a pdf editor that allowed me to change the words already provided on the forms. This has been a God send. Thank you for creating this program for people to use. The charge for using this program is a little expensive but I am extremely grateful for a 30 day trial. Thank you again.
Lydia P
2021-07-10
What do you like best? I use the pdf merge feature constantly. It's great for compiling packets, assorted documents, expense reports etc. What do you dislike? It's not cheap, limited to uploading 5 docs What problems are you solving with the product? What benefits have you realized? Compiling meeting materials. Digital signatures.
Administrator in Non-Profit Organization Management
2021-02-16
we forgot to cancel subscription we forgot to cancel subscription, money was deducted from our account, our mistake. we contacted PDF filler and the money refunded within 2 minutes. Great great Folks. highly Recommended
Jacqueline Araújo
2020-06-14

Docx App - Developer Feature

The Docx App - Developer feature empowers you to create, edit, and manage Word documents seamlessly. Designed with developers in mind, this tool optimizes your workflow, making document handling more efficient and effective.

Key Features

Simple document creation and editing
Integration with popular programming languages
Real-time collaboration with team members
API access for automation and customization
Support for multiple file formats

Potential Use Cases and Benefits

Developing applications that require document generation
Automating report generation for businesses
Collaborating on research papers with team members
Streamlining documentation processes in software projects
Enhancing content management systems with document support

This feature addresses common challenges faced by developers, such as time-consuming document tasks and lack of collaboration tools. By using the Docx App - Developer feature, you can save time and improve productivity, allowing you to focus on core development activities.

Get documents done
from anywhere

Create, edit, and share PDFs even on the go. The pdfFiller app equips you with every tool you need to manage documents on your mobile device. Try it now on iOS or Android!

For pdfFiller’s FAQs

Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
0:20 1:43 Suggested clip How to Convert Doc to DOCX — YouTubeYouTubeStart of suggested client of suggested clip How to Convert Doc to DOCX — YouTube
Upload docile. Select «to dock» Select doc or any other format, which you want to convert (more 200 supported formats) Download your doc file. Wait till your file will be converted and click download doc -file.
0:20 1:43 Suggested clip How to Convert Doc to DOCX — YouTubeYouTubeStart of suggested client of suggested clip How to Convert Doc to DOCX — YouTube
DOCX file (or. Doc for older versions) in Microsoft Word, click File → Print and select nova PDF from the available printers dropdown list. If you need to adjust nova PDF's specific settings, click on the “Printer Properties” button. Click Print, fill in the path where you want to save your PDF and press OK.
Click the “Files of Type” drop-down menu and select “Microsoft Office Word” to display only Word documents. Double-click the Word document to open and automatically convert the Word document. This process could take several minutes to complete and saves the resulting PDF file with the same name in the same location.
A DOCX file is a document created by Microsoft Word or another word processing program, such as OpenOffice Writer or Apple Pages. It contains formatted text but may also include images, drawn objects, and other document elements.
Microsoft Word (version 2007 and above) is the primary software program used to open and edit DOCX files. If you have an earlier version of Microsoft Word, you can download the free Microsoft Office Compatibility Pack to open, edit, and save DOCX files in your older version of MS Word.
File type: Microsoft Open Word XML Document. You're here because you have a file that has a file extension ending in. Docx. Files with the file extension. Docx can only be launched by certain applications.

#1 usability according to G2

Try the PDF solution that respects your time.
Users Most Likely To Recommend - Summer 2025
Grid Leader in Small-Business - Summer 2025
High Performer - Summer 2025
Regional Leader - Summer 2025
Easiest To Do Business With - Summer 2025
Best Meets Requirements- Summer 2025