PDF OCR Scanner & Converter Online on Ubuntu For Free

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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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:
I really enjoy working with PD Filler. It is a friendly system to work with and I have referred my coworkers to your PD Filler. Thank You for all the help & work your people. John A. Williams
John A. W
2016-04-10
I have had trouble finding documents and sending them in the past, it seems as though this site is easier to use today. I'm not the most tech savvy person in the world so I am learning sometimes the hard way! Definitely easier yesterday: to find documents to fill out and send. Makes billing a breeze!
Gavriella V
2019-10-30
What do you like best?
able to add text boxes and add information
What do you dislike?
hard to get font size changed and boxes lined up
Recommendations to others considering the product:
very easy to use if you need to edit or add to current pdfs
What problems are you solving with the product? What benefits have you realized?
making insurance certificates for our own insureds so they don't have to wait for us. I can see who they make certificates for and add them to their account
Steve Berger
2019-01-02
No complaints This app is really user-friendly. It has everything you would expect it to have and more. I never had to google how to do something on this app, every function is there and easy to use.
Y. Mah
2020-04-11
Best one around I often have to sign documents or convert docs from one form to another. PDFfiller is reliable & trustworthy not to mention simple to use. I keep it on my bookmark bar! I have used various online PDF services for my business and find PDFfiller the most intuitive & easy to use. There are none really. It takes about 5 minutes to understand how it works.
Alison T.
2019-03-12
Great program a fairly easy to use Great program a fairly easy to use. We had to cancel because my company could not justify the expense of the program at this time.
David Norman
2023-05-11
Love Love Love Love Love Love, How I'm able to edit my documents I just wish I had more fonts to choose from. I don't know if you get more with higher plans you use but still my favorite site to use to edit all my coursework
Tyana
2022-02-03
What do you like best? Fill In, Signing and Saving to Computer and to all What do you dislike? I dislike nothing with the system it is all great! Recommendations to others considering the product: Yes to all of my colleagues What problems are you solving with the product? What benefits have you realized? All good here...I use it weekly for my workflows and I recommend it to my colleagues....
Jay Bouldin MD
2021-02-16
I'm happy with the use of the forms, however it showed a monthy price, so I was suprised when I was charged for the entire year up front. I only needed the product for a couple tax documents.
Erin R
2025-03-26

How to PDF OCR Scanner & Converter Online on Ubuntu

Learn how to solve your PDF-related issues hassle-free.

01
Go to the pdfFiller website and sign up for a free account.
02
Click Add New to upload a document that you have to PDF OCR Scanner & Converter Online on Ubuntu.
03
Place your cursor on the Add New button and choose how you’d like to upload your document.
04
Use the tools from the top toolbar to modify the form’s content.
05
Rearrange, insert new, or delete old pages if required.
06
Include fillable fields in your doc to allow your recipients to fill out docs by themselves.
07
Double-check your file to make sure the information is up-to-date and correct.
08
Apply the changes to your sample by clicking Done.
09
Open the Documents folder instead of Dashboard, select a few docs. Then, select More > Merge to create a new file.
10
Save the new file to your device in PDF, DOCX, PPTX, or XLSX formats. All you have to do is select Save As and choose your preferred file type.

PDF OCR Scanner & Converter Online on Ubuntu

Discover the powerful PDF OCR Scanner & Converter, specifically designed for Ubuntu users. This tool provides you with an efficient way to convert scanned documents into editable and searchable formats. You can leverage its capabilities to enhance your workflow and streamline document management.

Key Features

User-friendly interface for easy navigation
High-quality text recognition for accurate conversions
Supports multiple file formats for greater flexibility
Cloud integration for secure storage and access
Batch processing for quick handling of multiple files

Potential Use Cases and Benefits

Convert paper documents into digital files for easy editing
Extract text from images to simplify data entry tasks
Make documents searchable to enhance information retrieval
Easily share converted documents with colleagues and clients
Save time and reduce costs associated with manual typing

This PDF OCR Scanner & Converter addresses your need for efficient document management. By transforming scanned files into editable text, it helps you avoid the hassle of manual input. Moreover, it enables you to quickly find the information you need within your documents, enhancing productivity and organization.

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
Xodo provides a free online OCR converter for you to extract text from your scanned PDF files. Simply select the file you want to convert and use the online converter to turn your image PDF into a searchable PDF file.
EaseUS PDF Editor is an excellent PDF OCR software. This program can recognize and convert image-based PDF to an editable format and accurately detect and convert as many as 29 languages, such as English, French, German, Japanese, etc. Moreover, it can be used to convert office files to PDF or vice versa.
What Format Does Google OCR Support? Input---Scanned PDF, Images (JPG, GIF, PNG, BMP), Handwriting files.
UPDF is an easy-to-use and fast PDF converter that converts PDF files into numerous editable formats. The PDF to Word with OCR conversion is highly accurate and supports text recognition in more than 38 different languages, making it one of the most powerful and versatile tools in its category.
How to OCR files in 100+ formats to generate a searchable PDF online: To start, drop your file (more than 100 formats are supported) or upload it from your device or your cloud storage service. Select your OCR languages between English, French, German, Spanish, Italian, Portuguese. Click on the Start OCR button.

#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