Open PDF as FB2 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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Top-rated PDF software recognized for its ease of use, powerful features, and impeccable support
Every PDF tool you need to get documents done paper-free

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.

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.

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.

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.

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.

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:
Product is really good, but customer service is great. I had an issues with printing after spending a couple of hours editing a documents and quickly became frustrated. I contacted customer service, they responded within a few hours with a solid solution that worked.
2015-08-25
Customer service is fantastic, as a result, I will continue using pdf filler and liaising with customer service to improve my experience. I love that they get back to you within 12 hours and that they actually respond to you personally. O did not expect this at all.
2016-06-24
I use PDFfiller for so many things. Filling in documents like applications, signing documents without printing them, modifying PDF files. It has been an invaluable tool.
2018-12-07
What do you like best?
I like the most is you can process all the documents in computer no need to print any paper, save time, save money and save our environment.
What do you dislike?
I do not like it is the soft ware does not allow to edit Chinese fonts, I wish that Chinese can be edited too. That will be greatest function.
Recommendations to others considering the product:
Already recommended to my team.
What problems are you solving with the product? What benefits have you realized?
working with global colleagues at the same time on line, no need to print any paper.
I like the most is you can process all the documents in computer no need to print any paper, save time, save money and save our environment.
What do you dislike?
I do not like it is the soft ware does not allow to edit Chinese fonts, I wish that Chinese can be edited too. That will be greatest function.
Recommendations to others considering the product:
Already recommended to my team.
What problems are you solving with the product? What benefits have you realized?
working with global colleagues at the same time on line, no need to print any paper.
2018-12-21
What do you like best?
I have a Google Chrome Book and work with a lot of documents that don't format correctly in Google Docs. This was the perfect solution for me to be able to work with all my documents and not have to buy a new computer!
What do you dislike?
Nothing. So far it's been perfect for me.
What problems are you solving with the product? What benefits have you realized?
Maintain formatting in documents that don't open correctly in Google Docs.
I have a Google Chrome Book and work with a lot of documents that don't format correctly in Google Docs. This was the perfect solution for me to be able to work with all my documents and not have to buy a new computer!
What do you dislike?
Nothing. So far it's been perfect for me.
What problems are you solving with the product? What benefits have you realized?
Maintain formatting in documents that don't open correctly in Google Docs.
2019-01-29
Such a great tool for editing PDF
Such a great tool for editing PDF! totally recommended! thank you pdffiller, I'll forever be in debt w you. God Bless!
2024-04-05
Easy & simple to use!
Perfect for e-signing docs. Navigating the documents is easy & doesn't take you into weird places of the doc that don't need attention.
I don't see any improvements that need to be made, I really like this product.
2023-01-13
Great to use
Great to use, but wish the font/size/color of text would always remain as the original was during editing existing text, or at least show what that information is to the user.
2025-02-03
Wonderful Customer Service
I recieved a charge for $96 today for a membership which I had believed I had cancelled. After contacting customer service, Sally was able to not only refund my $96, but also cancel my membership as I had only needed it briefly for a project for school. Within less than 3 hours all of my needs were met and taken care of. I have never experienced such amazing customer service.
2024-12-25
Open PDF as FB2: Streamline Your Document Conversion
Are you tired of struggling with different document formats? The Open PDF as FB2 feature offers a simple solution to convert your PDF files into the FB2 format with ease. This tool makes document management effortless and accessible for everyone.
Key Features
Seamless conversion of PDF to FB2 format
User-friendly interface for quick navigation
Support for various PDF file sizes
Fast processing speed to save you time
Compatibility with multiple devices
Use Cases and Benefits
Easily convert eBooks for enhanced readability on dedicated devices
Simplify sharing documents across diverse platforms
Facilitate archiving PDFs into a more flexible format
Improve workflow by reducing the need for multiple software tools
Access and read documents offline without hassle
By choosing Open PDF as FB2, you resolve common challenges associated with file compatibility. This feature allows you to work efficiently, ensuring that your documents are adaptable and easy to read. Experience the freedom of managing your files in a way that suits your needs.
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
Can I change a PDF into a EPUB?
Using EPUBator for Converting PDF to ePUB Step 1 is to click on the 'Convert PDF list' you can find on the right side of the screen. This will open your document folder on your device. Step 2 is to choose the PDF to be converted here. After selecting the files, it will automatically start converting the PDFs to ePUBs.
How do I convert a PDF to EPUB without losing formatting?
0:51 2:00 How to Convert PDF to EPUB on Windows without Losing Format YouTube Start of suggested clip End of suggested clip The output is an epub file created from my original PDF. Well that's everything you need to know forMoreThe output is an epub file created from my original PDF. Well that's everything you need to know for this tutorial. If you found this video helpful.
Is it worth converting PDF to EPUB?
Quite a lot of reading resources are saved in PDF format because PDF provides an ideal way to present contents. Yet, ePub is always deemed as a better option to read ebooks, for the sake of its flexibility to adjust pages, font size, etc.
How can I perfectly convert a PDF to an EPUB?
0:02 3:07 How to Convert PDF Documents into EPUB Publications - YouTube YouTube Start of suggested clip End of suggested clip You can also do things like add links images. And video you will also notice that all of your fonts.MoreYou can also do things like add links images. And video you will also notice that all of your fonts. And images have been preserved exactly as beautifully as they were in the original. PDF.
What happens when you convert PDF to EPUB?
PDF on the other hand is a proprietary format owned by ISO, which makes it difficult to edit and convert documents into other formats. Secure Content: Another major benefit of converting PDF into ePUB is that ePUB supports Digital Rights Management or DRM standards.
How do I convert a PDF to EPUB in Calibre?
To do this, click on the 'Save as type' dropdown menu and then select 'Epub' as the output format. Once you selected the output format and output folder, you can simply click on the 'Save' button to convert PDF to Epub.
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