Reduce PDF Size AlternativesFile Compressors and other similar apps like Reduce PDF Size

Reduce PDF Size is described as 'A free PDF document compression app. It uses the same compression algorithms as "Free PDF Compressor" however that application only lets you compress one document at a time, whereas this app lets you batch compress multiple docs' and is a File Compressor in the file management category. There are more than 50 alternatives to Reduce PDF Size for a variety of platforms, including Web-based, Windows, Mac, Android and iPhone apps. The best Reduce PDF Size alternative is Adobe Acrobat DC. It's not free, so if you're looking for a free alternative, you could try FileOptimizer or Smallpdf. Other great apps like Reduce PDF Size are KDAN PDF Reader, PDF Squeezer, Minimal PDF Compress and Free PDF Compressor.

Reduce PDF Size
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Reduce PDF Size a free PDF document compression app. It uses the same compression algorithms as "Free PDF...

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

    Adobe Acrobat DC

     201 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.

    285 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 Reduce PDF Size

     

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

    • Adobe Acrobat DC is the most popular commercial alternative to Reduce PDF Size.

    • Adobe Acrobat DC is Paid and ProprietaryReduce PDF Size is Free and Proprietary
  2. FileOptimizer icon

    FileOptimizer

     61 likes
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    FileOptimizer is a lossless file size optimizer supporting AIR, APK, APNG APPX, BMP, CBZ, DOCX, DLL, EPUB, EXE, GIF, GZ, ICO, JAR, JPEG, MNG, MP3, MPP, PNG, PPTX, ODT, OGG, OGV, PDF, PUB, SCR, SWF, TIF, VSD, WEBP, XAP, XLSX, and ZIP file formats among others.

    56 FileOptimizer alternatives

    License model

    • Free • Open Source

    Application types

    Country of Origin

    • ES flagSpain
    • European Union flagEU

    Platforms

    • Windows
    • Wine
    Main Window

    FileOptimizer Features

    1.  Portable
    2.  PDF compression
    3.  Lossless Compression
    4.  All in one
    5.  Drag and Drop

    FileOptimizer VS Reduce PDF Size

     

    • FileOptimizer is the most popular Open Source & free alternative to Reduce PDF Size.

    • FileOptimizer is Free and Open SourceReduce PDF Size is Free and Proprietary
  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 Reduce PDF Size

     

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

    • Smallpdf is Freemium and ProprietaryReduce PDF Size is Free and Proprietary
    • Smallpdf is LightweightReduce PDF Size is not according to our users
  5. Ad
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    Ashampoo PDF Pro icon
    Ashampoo PDF Pro

    Ashampoo PDF Pro 3 is a software solution for managing and editing PDF documents. It offers tools for creating, converting, editing, merging, and securing PDFs. The software allows users to create optimally sized documents for an...

    https://www.ashampoo.com
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  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 Reduce PDF Size

     
  7. 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 Reduce PDF Size

     
  8. 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 Reduce PDF Size

     
  10. 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...

    60 Free PDF Compressor alternatives

    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 Reduce PDF Size

     
  11. 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 Reduce PDF Size

     
  12. 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 Reduce PDF Size

     

    • Qpdf Tools is the most popular Linux alternative to Reduce PDF Size.

    • Qpdf Tools is Free and Open SourceReduce PDF Size is Free and Proprietary
    • Qpdf Tools is LightweightReduce PDF Size is not according to our users
  13. PDFs.com icon

    PDFs.com

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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 Reduce PDF Size

     
  14. Ashampoo PDF Pro icon

    Ashampoo PDF Pro

     2 likes
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    Ashampoo PDF Pro 3 is a software solution for managing and editing PDF documents. It offers tools for creating, converting, editing, merging, and securing PDFs. The software allows users to create optimally sized documents for any device and offers encryption to protect...

    License model

    Application type

    Country of Origin

    • DE flagGermany
    • European Union flagEU

    Platforms

    • Windows
    Ashampoo PDF Pro screenshot 1

    Top Ashampoo PDF Pro Features

    1.  Combine PDF
    2.  Edit PDF
    3.  Sign PDF files
    4.  PDF compression
    5.  Fill PDF Forms
    6.  PDF annotation
    7.  Split PDF files
    8.  Works Offline
    9.  OCR
    10.  Convert PDF to Word document
    11.  AES Encryption

    Ashampoo PDF Pro VS Reduce PDF Size

     
  15. Cisdem PDF Compressor icon

    Cisdem PDF Compressor

     1 like
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    Cisdem PDF Compressor makes it easy to compress the size of single or multiple PDFs. With 4 compression modes, you can reduce PDFs size whilst maintain PDF original format. Now just drop the file into it, choose a compression mode, then you do it!.

    License model

    • Freemium • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    Cisdem PDF Compressor screenshot 1
    Cisdem PDF Compressor screenshot 2
    Cisdem PDF Compressor screenshot 3

    Properties

    1.  Lightweight

    Features

    1.  PDF compression

    Cisdem PDF Compressor VS Reduce PDF Size

     
12 of 55 Reduce PDF Size alternatives