Free Nitro PDF Alternatives

The best free alternative to Nitro PDF is DottedSign. If that doesn't suit you, our users have ranked more than 100 alternatives to Nitro PDF and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Nitro PDF are PDF-XChange Editor, PDFsam, PDF24 Creator and Master PDF Editor.

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Nitro PDF alternatives are mainly PDF Editors but may also be PDF Readers or E-signature Tools.  Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Nitro PDF .
Nitro PDF iconNitro PDF
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  • ...

Edit, create, convert PDFs with OCR, e-signature, annotation, on Mac, Windows, iOS. Offers industry-standard security and intuitive interface.

More about Nitro PDF
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Nitro PDF alternatives page was last updated Feb 21, 2025
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  1. LibreSign icon
    LibreSign icon

    LibreSign

     10 likes
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    LibreSign is a web application for electronic signatures (e-Sign) that offer the possibility of signing documents online with security and agility.

    124 LibreSign alternatives
    LibreSign screenshot 1

    License model

    • Freemium • Open Source

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Nextcloud
    • JavaScript
    • Software as a Service (SaaS)
    • PHP

    Properties

    1.  Privacy focused

    Features

    1.  E-signature
    2.  Sign PDF files
    3. Nextcloud icon  Nextcloud integration
    4.  REST API
    5.  Digital Signage
    6.  No Tracking
    7.  Ad-free
    LibreSign iconNitro PDF Icon

    LibreSign VS Nitro PDF

    Is LibreSign a good alternative to Nitro PDF ?
     

    • LibreSign is the most popular SaaS & Self-Hosted alternative to Nitro PDF .

    • LibreSign is Freemium and Open SourceNitro PDF is Paid and Proprietary
    • LibreSign is Privacy focusedNitro PDF is not according to our users
  2. FormatPDF icon
    FormatPDF icon

    FormatPDF

     3 likes
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    FormatPDF.com is a PDF converter and editor born in 2021 in the city of Madrid (Spain), within a startup team made up of technology experts who have years of experience in the sector behind them. We want to offer the best PDF tools, and we aspire to be the benchmark for editing...

    38 FormatPDF alternatives
    FormatPDF screenshot 1

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online

    FormatPDF Features

    1.  Fill PDF Forms
    2.  Combine PDF
    3.  PDF compression
    4.  PDF encryption
    5.  PDF annotation
    6.  Sign PDF files
    7.  Convert PDF to Word document
    8.  Export to PDF
    FormatPDF iconNitro PDF Icon

    FormatPDF VS Nitro PDF

    Is FormatPDF a good alternative to Nitro PDF ?
     
  4. Adobe Fill & Sign icon
    Adobe Fill & Sign icon

    Adobe Fill & Sign

     13 likes
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    Adobe software for filling and signing forms digitally covers it all. Snap paper forms with a phone's camera, add details, sign with a stylus or finger, and then send via email. It’s all about speed, ease, and going green with paperless workflows.

    96 Adobe Fill & Sign alternatives
    Adobe Fill & Sign screenshot 1
    Adobe Fill & Sign screenshot 2
    +1
    Adobe Fill & Sign screenshot 3

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad

    Adobe Fill & Sign Features

    1.  Sign PDF files
    2.  Autofill
    Adobe Fill & Sign iconNitro PDF Icon

    Adobe Fill & Sign VS Nitro PDF

    Is Adobe Fill & Sign a good alternative to Nitro PDF ?
     
  5. Ad
    Screenshot
    Tipard PDF to Word Converter icon

    Tipard PDF to Word Converter

    Tipard PDF to Word Converter is professional converting software, which can help you convert PDF to Word/RTF file. Then you can enjoy it with Microsoft Office software. And this PDF to Word Converter supports Microsoft Office 201...

    https://www.tipard.com
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  6. PDF4QT icon
    PDF4QT icon

    PDF4QT

     4 likes
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    Unleash the power of PDF4QT: Your go-to open source PDF editor powered by the Qt framework. With a robust C++ library, intuitive PDF viewing/editing applications, and a handy command-line tool, PDF4QT streamlines your PDF interactions.

    59 PDF4QT alternatives
    PDF4QT screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Windows
    • Linux
    • Flathub

    Properties

    1.  Privacy focused

    Features

    1.  Sign PDF files
    2.  Text to Speech
    PDF4QT screenshot 1
    PDF4QT iconNitro PDF Icon

    PDF4QT VS Nitro PDF

    Is PDF4QT a good alternative to Nitro PDF ?
     
  7. PDF Candy icon
    PDF Candy icon

    PDF Candy

     9 likes
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    PDF Candy is an online PDF toolset of 47 services for successful processing of PDF files. The service is free for single-file operations and does not require an account. A desktop application is also offered,

    147 PDF Candy alternatives
    Web application environment; not all functions displayed.

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Windows
    • Online
    Widnows application environment
    Page site

    PDF Candy Features

    1.  Fill PDF Forms
    2.  Combine PDF
    3.  Split PDF files
    4.  Text Highlighting
    5.  Convert PDF to Word document
    6.  Highlighter
    7.  Export to PDF
    8.  JPG to PDF Conversion
    9.  Reduce size
    10.  Convert Word documents to PDF
    PDF Candy iconNitro PDF Icon

    PDF Candy VS Nitro PDF

    Is PDF Candy a good alternative to Nitro PDF ?
     
  8. UPDF icon
    UPDF icon

    UPDF

     2 likes
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    Edit, annotate, and convert PDFs with OCR capabilities, AI-assisted tools for summaries and translations. It supports file protection and offers 2GB of cloud storage for secure management.

    53 UPDF alternatives
    free pdf editor

    License model

    • Freemium • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    annotate pdf
    edit pdf
    +5
    convert pdf

    Top UPDF Features

    1.  Combine PDF
    2.  Sign PDF files
    3.  PDF encryption
    4.  OCR
    5.  Works Offline
    6.  Handwritten Notes
    7.  PDF annotation
    8.  Split PDF files
    9.  Dark Mode
    10.  Full-Text Search
    11.  Built-in AI Assistant
    12.  Integrated Cloud Storage
    UPDF iconNitro PDF Icon

    UPDF VS Nitro PDF

    Is UPDF a good alternative to Nitro PDF ?
     
  10. DocHub icon
    DocHub icon

    DocHub

     12 likes
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    Provides a comprehensive platform for document editing, signing, and PDF form handling. Offers legally binding eSignatures, robust templates for organization, collaboration tools, and integration with cloud services, enhancing workflow efficiency.

    97 DocHub alternatives
    DocHub screenshot 1

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Online
    • Google Chrome
    • Google Drive
    • Dropbox
    • Android
    • iPhone
    • iPad

    DocHub Features

    1.  PDF annotation
    2.  Sign PDF files
    3.  Edit PDF
    DocHub screenshot 1
    DocHub screenshot 2
    +2
    DocHub screenshot 3
    DocHub iconNitro PDF Icon

    DocHub VS Nitro PDF

    Is DocHub a good alternative to Nitro PDF ?
     
  11. CubePDF Utility icon
    CubePDF Utility icon

    CubePDF Utility

     3 likes
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    CubePDF Utility allows you to intuitively perform editing tasks such as merging, extracting, splitting, deleting, reordering, and rotating PDF pages via thumbnails.

    20 CubePDF Utility alternatives
    CubePDF Utility screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows

    CubePDF Utility Features

    1.  Combine PDF
    2.  Split PDF files
    3.  Dark Mode
    4.  Works Offline
    5.  Ad-free
    6.  PDF Page Merge
    7.  Edit PDF
    8.  JPG to PDF Conversion
    CubePDF Utility iconNitro PDF Icon

    CubePDF Utility VS Nitro PDF

    Is CubePDF Utility a good alternative to Nitro PDF ?
     
  12. PDFill icon
    PDFill icon

    PDFill

     38 likes
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    With PDFill you can create, fill, delete and submit PDF form fields; insert new formatted text, check, image, hyperlink, whiteout, highlight, drawing, comment and annotation anywhere in the document; save, print or email the filled and password-protected PDF; save and resume...

    156 PDFill alternatives
    The only free pdf-software able to split very big pdf-files over 200 pages

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Windows
    Rotate PDF Pages, but only 90, 180 or 270°
    Split or Reorder PDF

    Top PDFill Features

    1.  Fill PDF Forms
    2.  Sign PDF files
    3.  Combine PDF
    4.  PDF annotation
    5.  Split PDF files
    6.  Convert images to PDF
    7.  Convert PDF to image
    8.  Support for Batch Mode
    9.  Swiss Army Knife Tool
    10.  Create PDF files
    11.  Scan to PDF
    PDFill iconNitro PDF Icon

    PDFill VS Nitro PDF

    Is PDFill a good alternative to Nitro PDF ?
     
  13. PDFplatform icon
    PDFplatform icon

    PDFplatform

     Like this app
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    The basic service that aims to help you work better and faster with PDF files, so you can get on with the important things.

    20 PDFplatform alternatives
    PDFplatform screenshot 1

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Online
    • Software as a Service (SaaS)
    PDFplatform screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  PDF compression
    2.  Fill PDF Forms
    3.  PDF encryption
    4.  Sign PDF files
    5.  PDF annotation
    6.  Combine PDF
    7.  Split PDF files
    PDFplatform iconNitro PDF Icon

    PDFplatform VS Nitro PDF

    Is PDFplatform a good alternative to Nitro PDF ?
     
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