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Best PDF Compression Software 2026
When a PDF needs to take up less space for storage or sharing, compression software offers different controls and limits to compare. Compared on compression modes, batch compression, and maximum file size, the options also vary in offline desktop app availability, API access, and supported platforms. PDF Candy, PDF2Go, and Smallpdf are among the tools to consider for the documents and setup you have in mind. Check whether you need to compress files in batches, and which mode or file-size limit suits your work. Free-plan availability and Paid from pricing offer additional access and cost details to weigh alongside platform support.
02
Xodo Compress PDF
It suits people who need to compress PDFs online or use related PDF tools across desktop and mobile platforms.
AndroidiPhone & iPadWeb+6 Record6.6 Visit
03
Foxit PDF Compressor
It suits people who need to shrink individual PDFs online, as well as teams handling document archives or high-volume workflows.
AndroidiPhone & iPadWeb+2 Record6.3 Visit
04
PDF Candy
PDF Candy suits people who need PDF editing and conversion tools across desktop and mobile platforms.
AndroidiPhone & iPadWeb+3 Record6.3 Visit
05
BentoPDF Hyper Compress
WebWindowsMac+4 Record6.0 Visit
7
Smallpdf
AndroidiPhone & iPadWeb+1 $10 a month Record5.7 Visit Smallpdf suits individuals who need PDF tools across devices, including editing, OCR, conversion, and signatures.
8
PDFOptim
iPhone & iPadWindowsMac $6.99 a year Record5.5 Visit PDFOptim may suit people who want to compress PDFs locally, including users processing folders on Mac or refining scanned and vector-heavy documents.
9
AvePDF
AndroidiPhone & iPadWeb+1 $45 a year Record5.3 Visit The Free plan is aimed at individuals with occasional document editing, conversion, or management needs.
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Compressify
AndroidiPhone & iPadWeb+1 $4.99 a month Record5.3 Visit Compressify suits people who want to compress or resize images across web and mobile platforms, or work with batches of PDFs.
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PDFOptim
iPhone & iPadWebWindows+1 $4.99 a month Record5.3 Visit PDFOptim suits people who need PDF compression and basic file organization across browser and native apps.
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iLovePDF
AndroidiPhone & iPadWeb+2 Free plan Record5.1 Visit iLovePDF suits people who need PDF editing, conversion, OCR, or form tools across desktop, mobile, and web.
13
gs-batch-pdf
WindowsMacLinux Free plan Record4.9 Visit gs-batch-pdf suits users who need scripted, repeatable PDF compression or PDF/A conversion across folders.
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FS PDF Compressor
WindowsMacLinux Free plan Record4.8 Visit FS PDF Compressor suits people who want to shrink PDFs on a desktop without uploading them.
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iText pdfOptimizer
APISelf-hosted Free plan Record4.5 Visit pdfOptimizer suits developers who need configurable PDF optimization, including automated and batch operations.
25
3-Heights PDF Analysis & Repair Tool
WindowsMacLinux+2 — Record4.3 Visit This tool suits organizations that need to inspect and attempt local repair or recovery of damaged PDFs, including through command-line or API workflows.
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