Convert PDF to ODF Online in Seconds For Free

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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
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Last updated on Sep 20, 2025

Edit, manage, and save documents in your preferred format

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Convert documents with ease

Convert text documents (.docx), spreadsheets (.xlsx), images (.jpeg), and presentations (.pptx) into editable PDFs (.pdf) and vice versa.
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Start with any popular format

You can upload documents in PDF, DOC/DOCX, RTF, JPEG, PNG, and TXT formats and start editing them immediately or convert them to other formats.
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Store converted documents anywhere

Select the necessary format and download your file to your device or export it to your cloud storage. pdfFiller supports Google Drive, Box, Dropbox, and OneDrive.
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Convert documents in batches

Bundle multiple documents into a single package and convert them all in one go—no need to process files individually.
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Preview and manage pages

Review the documents you are about to convert and exclude the pages you don’t need. This way, you can compress your files without losing quality.
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Protect converted documents

Safeguard your sensitive information while converting documents. Set up a password and lock your document to prevent unauthorized access.

How to quickly convert and compress your PDF?

Upload your document

Upload a document from your device, cloud storage, email, or URL.
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Use the converter tool

Select your document and click Convert .
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Select format and destination

Decide on the file type and where you want to save the converted document—on your device or in your cloud storage.
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Manage pages and additional settings

Once everything is set, you can access advanced settings to compress a document by excluding unnecessary pages, set passwords, and select other options.
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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

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:
it was easy to type and overwrite, but printing and saving some of the fill blanks were not coming up as what I typed... probably a computer bug issue...
Ian
2017-01-29
While I understand that you want to get subscriptions for a whole year and renew those subscriptions annually, I would prefer to have an invoice at the end of the year, so that I could decide if I wanted to continue using your service or not. I really resent automatice renewals. Hence I went with the month to month as my need for your program may only be for a short time.
T. Elfers
2017-02-14
Very effective and resourceful program for completing documents legibly so reviewers may not have to strain or wonder about information communicated. It's vitally important for document reviewers ability to clearly understand all information communicated in order to make proper decisions. Within foregoing, PDF Filer enables users with ability to edit, save and electronically transmit documentation to wherever required. Inasmuch, the PDF Filer saves users valuable time and money.
Wendell Dwayne O
2017-11-02
The platform is very good, it fulfills exactly what it promises, it is even compatible with the NVDA screen reader for people with visual limitations. Unfortunately there is no language version in PT-BR, and in some tool icons the NVDA screen reader does not read.
LEVY
2018-12-17
The Support is Supherb!! They are right there when you need them! As a new comer, I expect I will need them a lot. Give special thanks to Ryan. I am enjoying this!
Anonymous Customer
2019-03-25
What do you like best?
I love transforming all of my PDF files into editable documents . I also enjoy the digital signature feature for authentication and business purposes.
What do you dislike?
There is nothing that I dislike about this product.
What problems are you solving with the product? What benefits have you realized?
Able to transform difficult to edit documents into usable forms on a frequent basis. Love the compatibility with all platforms including social media!
User in Education Management
2019-01-28
Great product at a very reasonable price. Excellent. Ease of use and dependability. Great product at a very reasonable price. None. The product works as described with no glitches or problems.
JOSEPH T.
2019-03-12
There are many template options to… There are many template options to choose from, which is very helpful. PdfFiller is also easy to navigate. I would highly recommend it!
MaxN-Dionne Clark
2022-01-01
Paul was quick and decisive in his… Paul was quick and decisive in his resolution, seemed very knowledgeable about the services considering the short time it took him to action my request. Glad I got him.
Jurell Stephenson
2021-10-01

Instructions and Help about Convert PDF to ODF Online in Seconds For Free

Convert PDF to ODF: full-featured PDF editor

Since PDF is the most preferred file format for business, the right PDF editor is a must.

If you hadn't used PDF file type for your documents before, you can switch to it anytime — it's simple to convert any format into PDF. This makes creating and using most of them effortless. Multiple files containing different types of content can be combined within one glorious PDF. It is also the best option if you want to control the layout of your content.

Many solutions allow you to edit PDFs, but there are only a few that cover all use cases at a reasonable cost.

pdfFiller’s editing solution includes features for editing, annotating, converting PDFs into other formats, adding e-signatures, and filling out forms. pdfFiller is an online PDF editor you can use in your browser. You don’t need to download any applications. It’s a complete solution you can use from any device with an internet connection.

Create a document from scratch or upload an existing one using these methods:

01
Upload a document from your device.
02
Search for the form you need in the catalog.
03
Open the Enter URL tab and insert the hyperlink to your sample.
04
Upload a document from the cloud storage (Google Drive, Box, Dropbox, One Drive and others).
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Browse the Legal library.

Once you uploaded the document, it’s saved in the cloud and can be found in the “My Documents” folder.

Use editing features such as typing text, annotating, blacking out and highlighting. Add fillable fields and send documents to sign. Change a template’s page order. Add and edit visual content. Collaborate with other users to complete the document. Once a document is completed, download it to your device or save it to cloud.

Convert PDF to ODF Feature

The Convert PDF to ODF feature provides a simple way to change your PDF documents into ODF format. This process makes your files easier to edit and share across different platforms. Whether you need to manipulate data or update content, this tool meets your needs with ease.

Key Features

Simple PDF to ODF conversion
High-quality output files
User-friendly interface
Fast processing time
Support for batch conversions

Potential Use Cases and Benefits

Edit documents for reports or presentations
Reformat academic papers for submission
Share files with colleagues who prefer ODF format
Preserve formatting while converting
Save time with bulk conversion options

This feature effectively solves your document conversion challenges. It allows you to keep your workflow smooth and productive, as you no longer need to struggle with file compatibility. With this tool, you can easily transform important documents and ensure they are ready for any situation.

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!

How to Use the Convert PDF to ODF Feature in pdfFiller

Converting PDF files to ODF format can be done easily with pdfFiller. Follow these simple steps to use the Convert PDF to ODF feature:

01
Login to your pdfFiller account. If you don't have an account, you can sign up for free.
02
Once you're logged in, click on 'My Forms' in the top menu.
03
Select the PDF file you want to convert to ODF from your list of forms.
04
After selecting the PDF file, click on the 'More' button located at the top right corner of the page.
05
From the dropdown menu, choose 'Convert to ODF'.
06
Wait for the conversion process to complete. This may take a few moments depending on the size of the PDF file.
07
Once the conversion is finished, you will see a notification indicating that your PDF file has been successfully converted to ODF.
08
Click on the 'Download' button to save the converted ODF file to your computer.
09
You can now open the ODF file using any compatible software, such as LibreOffice or OpenOffice, to view and edit the document.

That's it! You have successfully converted a PDF file to ODF using pdfFiller. Enjoy the flexibility and compatibility of the ODF format for your documents.

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
Upload PDF Files. Once PDF element launches, you can click the “Open File” button to browse a PDF file to open. Convert PDF to Word. Select the “To Word” button to start the conversion. Save Word as ODT.
Step 3: Convert PDF to LibreOffice Navigate to the “Convert” menu, and click on “To Word”, “To Excel” or “To PPT”. You will see a pop-up window that allows you to set the output folder to save your converted file. You can also click on the “Settings” button to set more options for the output file.
Drag and drop your file in the PDF to JPG converter. Select 'Convert entire pages' or 'Extract single images'. Click on 'Choose option' and wait for the process to complete. Download the converted files as single JPG files, or collectively in a ZIP file.
Click on Choose File, then select your file. Choose the JPG quality from the drop-down menu in the field of JPG quality. Click on Convert button, and then you will get converted images in common ZIP format.
Choose the output image format in field “Choose Image Format” Press “Choose File” and select PDF file, you want to convert. By setting the value in the field “Quality” and you can select the desirable quality of the output document.
Choose the DOCX file you want to convert. Change quality or size (optional) Click on “Start conversion” to convert your file from DOCX to PDF. Download your PDF file.
Choose DOCX file from your device. Click on Convert button. Wait for processing, and then click on Download button and download your Converted PDF file.

#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