Online PDF Compressor Alternatives

Online PDF Compressor is described as 'Compress PDF files for publishing on web pages, sharing in social networks or sending by email. Unlike other services this tool doesn't change the DPI, thus keeping your documents printable and zoomable' and is an website. There are more than 50 alternatives to Online PDF Compressor, not only websites but also apps for a variety of platforms, including Windows, Mac, Android and iPhone apps. The best Online PDF Compressor alternative is Adobe Acrobat DC. It's not free, so if you're looking for a free alternative, you could try Breeze PDF or Smallpdf. Other great sites and apps similar to Online PDF Compressor are KDAN PDF Reader, FormatPDF, PDF Squeezer and PDF Candy.

Online PDF Compressor iconOnline PDF Compressor
  5
  • Free • Proprietary
  • ...

Compress PDF files for publishing on web pages, sharing in social networks or sending by email. Unlike other services this...

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Online PDF Compressor alternatives page was last updated May 27, 2025
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  1. Adobe Acrobat DC icon

    Adobe Acrobat DC

     202 likes
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    Manage documents effortlessly, edit PDFs, create them from other formats, and e-sign anywhere. Secure sharing and comparison tools ensure smooth workflows and data protection. New AI Assistant offers quick document insights. Perfect for desktop and web platforms.

    283 Adobe Acrobat DC alternatives

    License model

    Application types

    Country of Origin

    • US flagUnited States

    Platforms

    • Mac
    • Windows
    • Online
    Adobe Acrobat DC screenshot 1

    Top Adobe Acrobat DC Features

    1.  Edit PDF
    2.  PDF OCR
    3.  Text editing
    4.  Fill PDF Forms
    5.  Ad-free
    6.  Works Offline
    7.  Sign PDF files
    8.  Cloud Sync
    9.  Combine PDF
    10.  Split PDF files
    11.  PDF annotation
    12.  Split and merge PDF files

    Adobe Acrobat DC VS Online PDF Compressor

     

    • Adobe Acrobat DC is the most popular Web-based, Windows & Mac alternative to Online PDF Compressor.

    • Adobe Acrobat DC is the most popular commercial alternative to Online PDF Compressor.

    • Adobe Acrobat DC is Paid and ProprietaryOnline PDF Compressor is Free and Proprietary
  2. Breeze PDF icon

    Breeze PDF

     8 likes
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    Breeze PDF is a powerful, free PDF editor that works entirely offline in your browser. No uploads, 100% privacy guaranteed.

    54 Breeze PDF alternatives

    License model

    • Free • Proprietary

    Application types

    Platforms

    • Online
    Breeze PDF screenshot 1

    Properties

    1.  Privacy focused

    Features

    1.  No Tracking
    2.  Ad-free
    3.  PDF annotation
    4.  Sign PDF files
    5.  No registration required
    6.  Combine PDF
    7.  Web-Based
    8.  Password protection
    9.  Insert images

    Breeze PDF VS Online PDF Compressor

     

    • Breeze PDF is the most popular free alternative to Online PDF Compressor.

    • Breeze PDF is Free and ProprietaryOnline PDF Compressor is also Free and Proprietary
    • Breeze PDF is Privacy focusedOnline PDF Compressor is not according to our users
  4. Smallpdf icon

    Smallpdf

     57 likes
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    Smallpdf is the first PDF Software you will actually like. The perfect gateway to productive, portable and cost-efficient document management solutions in your everyday life.

    132 Smallpdf alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • CH flagSwitzerland

    Platforms

    • Windows
    • Online
    • Android
    • Software as a Service (SaaS)
    • iPhone
    • iPad
    • Android Tablet
    Desktop app home

    Properties

    1.  Lightweight

    Features

    1.  PDF compression
    2.  Split and merge PDF files
    3.  Convert PDF to Word document
    4.  Sign PDF files
    5.  Ad-free
    6.  Fill PDF Forms
    7.  Split PDF files
    8.  No Coding Required
    9.  No registration required
    10.  Combine PDF
    11.  Works Offline
    12.  Extract images

    Smallpdf VS Online PDF Compressor

     

    • Smallpdf is the most popular Android, iPhone, iPad, SaaS & Android Tablet alternative to Online PDF Compressor.

    • Smallpdf is Freemium and ProprietaryOnline PDF Compressor is Free and Proprietary
    • Smallpdf is LightweightOnline PDF Compressor is not according to our users
  5. Ad
    Screenshot
    Adobe Acrobat DC icon
    Adobe Acrobat DC

    Manage documents effortlessly, edit PDFs, create them from other formats, and e-sign anywhere. Secure sharing and comparison tools ensure smooth workflows and data protection. New AI Assistant offers quick document insights. Perf...

    https://www.adobe.com
    Learn More
  6. KDAN PDF Reader icon

    KDAN PDF Reader

     184 likes
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    KDAN PDF Reader is tailored for a hybrid workplace, providing AI-driven PDF document services to enhance efficiency in cross-device document management and enable seamless workflows across mobile and desktop platforms.

    245 KDAN PDF Reader alternatives

    License model

    • Freemium • Proprietary

    Application types

    Country of Origin

    • TW flagTaiwan

    Platforms

    • Mac
    • Windows
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Your All-in-One PDF Editor

    Properties

    1.  Privacy focused

    Features

    1.  Scan documents
    2.  Freehand Writing
    3.  Sign PDF files
    4.  Multiple languages
    5.  PDF compression
    6.  Combine PDF
    7.  Full-Text Search
    8.  Split PDF files
    9.  Built-in viewer
    10.  Dark Mode
    11.  Text to Speech
    12.  Works Offline

    KDAN PDF Reader VS Online PDF Compressor

     
  7. 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...

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • ES flagSpain
    • European Union flagEU

    Platforms

    • Online
    FormatPDF screenshot 1

    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 VS Online PDF Compressor

     
  8. PDF Squeezer icon

    PDF Squeezer

     3 likes
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    PDF Squeezer allows you to compress your PDF files quickly and easily. Simply click on the file you need compressed, and drag-and-drop it into the app – easy as that!

    57 PDF Squeezer alternatives

    License model

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Mac
    Locally compress PDF files

    PDF Squeezer Features

    1.  PDF compression
    2.  PDF Redaction

    PDF Squeezer VS Online PDF Compressor

     
  10. 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,

    151 PDF Candy alternatives

    License model

    • Freemium • Proprietary

    Application type

    Country of Origin

    • RU flagRussia

    Platforms

    • Windows
    • Online
    Web application environment; not all functions displayed.

    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 VS Online PDF Compressor

     
  11. Minimal PDF Compress icon

    Minimal PDF Compress

     1 like
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    Minimal PDF Compress is a user-friendly, graphical desktop application designed to simplify PDF compression and conversion tasks using Ghostscript on Windows. It allows users to compress PDF files or convert them to PDF/A format with customizable options, all through an...

    License model

    • Free • Open Source

    Application type

    Platforms

    • Windows
    Minimal PDF Compress screenshot 1

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  Dark Mode
    2.  Portable
    3.  Works Offline
    4.  Ad-free
    5.  No registration required
    6.  No Tracking
    7.  PDF compression
    8.  Lossless Compression

    Minimal PDF Compress VS Online PDF Compressor

     

    • Minimal PDF Compress is the most popular Open Source alternative to Online PDF Compressor.

    • Minimal PDF Compress is Free and Open SourceOnline PDF Compressor is Free and Proprietary
    • Minimal PDF Compress is Lightweight and Privacy focusedOnline PDF Compressor is not according to our users
  12. Free PDF Compressor icon

    Free PDF Compressor

     13 likes
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    Free PDF Compressor is a free PDF compression software to enable you to effectively reduce the size of PDF files. Software is simple and easy to use, select an existing PDF file, and hit button "Compress", a compressed PDF file wiil be created, page by page, a progress...

    License model

    • Free • Proprietary

    Country of Origin

    • International

    Platforms

    • Windows
    Version May 2023

    Properties

    1.  Lightweight

    Features

    1.  PDF compression
    2.  Works Offline
    3.  Ad-free

    Free PDF Compressor VS Online PDF Compressor

     
  13. Online2PDF.com icon

    Online2PDF.com

     10 likes
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    Online PDF Converter - Create, edit and merge PDF - Unlock PDF and remove protection - Free - Convert your files to PDF or use one of many other useful PDF tools - fast and easily. You can edit and rotate PDF pages individually or as a whole.

    License model

    • Free • Proprietary

    Application types

    Country of Origin

    • AT flagAustria
    • European Union flagEU

    Platforms

    • Online
    Main

    Online2PDF.com Features

    1.  Combine PDF
    2.  Edit PDF
    3.  Convert Word documents to PDF

    Online2PDF.com VS Online PDF Compressor

     
  14. Qpdf Tools icon

    Qpdf Tools

     1 like
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    Qpdf Tools is an easy-to-use Qt interface for Ghostscript and QPDF.

    License model

    • Free • Open Source

    Application type

    Platforms

    • Linux
    • Flathub
    Qpdf Tools screenshot 1

    Properties

    1.  Lightweight

    Features

    1.  PDF compression
    2.  Combine PDF
    3.  Split PDF files
    4.  Works Offline
    5.  No registration required
    6.  No Tracking
    7.  Split and merge PDF files
    8.  Rotate PDF
    9.  QT Based

    Qpdf Tools VS Online PDF Compressor

     

    • Qpdf Tools is the most popular Linux alternative to Online PDF Compressor.

    • Qpdf Tools is Free and Open SourceOnline PDF Compressor is Free and Proprietary
    • Qpdf Tools is LightweightOnline PDF Compressor is not according to our users
  15. PDFs.com icon

    PDFs.com

     Like
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    PDFs.com is a online platform to edit, convert and manage multiple PDF-Files at once. Each PDF tool available on pdfs.com can be used with different PDF files simultaneously. This is especially useful for users who need to edit many PDF files per day to save time.

    License model

    • Free • Proprietary

    Application type

    Platforms

    • Online
    Upload up to 10 PDFs in every Tool.

    PDFs.com Features

    1.  PDF compression
    2.  Split PDF files
    3.  Combine PDF
    4.  Convert PDF to HTML
    5.  Convert PDF to image
    6.  Convert PDF to Text

    PDFs.com VS Online PDF Compressor

     
12 of 59 Online PDF Compressor alternatives