Best Compress PDF Reduce PDF Size Free Apps

Compress PDFs by adjustable qualityReduce PDF file size quicklyPreview original vs. compressed size

Easily reduce the size of PDF files for efficient storage and sharing. Offers adjustable quality levels and on-device processing for privacy. An optional Pro upgrade provides unlimited compressions, target file size control, and an ad-free experience.

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Compress It! PDF Compressor

Reduce & shrink document size

PDF compression in 3 easy stepsSelectable compression levelsImport PDFs from files or other apps

Easily reduce the file size of your PDF documents with a simple, secure, and privacy-focused tool. Compress PDFs in just three steps, directly on your device, and share them instantly. Enjoy fast and efficient document management without complex features.

Acrobat Reader: PDF Editor

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freemium

Documents Editor & Converter

View, edit, and annotate PDFsSign and fill PDF formsConvert files to and from PDF

This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.

PDF Expert: Editor & Converter

(637K)

freemium

Edit, Read, Scan・Sign Document

Edit PDF text and imagesAnnotate and highlight PDFsFill out PDF forms

This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

(216K)

Compress & Optimize PDF files

PDFOptim

Compress PDF documentsOptimize PDF filesAutomatic compression mode

Easily compress and optimize PDF files on your iPhone and iPad. Reduce the size of large documents, saving storage space and transmission time. Offers both automatic and manual compression modes with advanced settings for image and vector graphics.

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Smallpdf: Scanner & PDF Editor

compress, convert, ocr, sign

Convert PDFs to Word, Excel, PPT, JPG, PNGEdit PDFs with text, images, and annotationsCompress PDFs to reduce file size

This app offers a comprehensive suite of tools to manage PDF documents. Easily convert, edit, compress, sign, merge, and scan PDFs using your mobile device. It also features OCR technology to convert scanned documents into editable text.

(6.8K)

PDF it All Document Converter

Compress PDF Photos,Files,Word

Compress PDF filesConvert Office, Web, Photos to PDFEdit PDF pages (remove, rotate)

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to compress, convert, edit, merge, split, sign, and protect PDF files. All operations are performed locally on the device for enhanced security.

(8K)

PDF Compressor - Compress PDF

Compress PDF - PDF Compressor

Compress PDF file size easilyReduce PDF size within secondsSmart and easy to use interface

Reduce the size of your PDF files to save storage space and speed up uploads and downloads. This app allows you to compress PDFs with a single tap, making them easier to manage and share.

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Create, Modify, Secure PDF

Power PDF - PDF Manager

Create PDFs from DOC, XLS, PPT, TXT, and photosScan to PDF using cameraCombine, split, delete, and reorder PDF pages

Create, modify, and secure PDF documents on your mobile device. Convert various file types and photos to PDF, scan documents with your camera, and manage files with a built-in file manager. View, annotate, and search within PDF documents with ease.

(1K)

iLovePDF - PDF Editor & Scan

For Work, Study & E-Signing

Scan documents to PDFConvert JPG/Office to PDFEdit and annotate PDFs

Edit, convert, annotate, and sign PDF documents on the go. This app offers tools to scan, merge, split, compress, and protect your files, enhancing productivity for work and study.

Compress Photos & Pictures

(51K)

freemium

Compress photos, save space

Reduce photo file sizeMaintain image qualityFaster sharing

Reduce the file size of your photos and reclaim storage space on your device. This app offers intelligent compression to maintain image quality while significantly shrinking files for faster sharing and easier storage. It supports various file types and offers advanced tools for privacy and export.

📷 Photo & Video

(22K)

Read, Edit, Sign PDF Files

PDF Reader & PDF Editor

Fast PDF viewingPDF annotation and markupAdd e-signatures

This app is a comprehensive tool for managing PDF documents. It allows users to quickly view, annotate, edit, and organize PDFs, as well as convert images to PDF. Advanced features like merging, splitting, and password protection are also available.

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pdfFiller: edit PDF documents

Scan, fill, sign,make pdf docs

Edit PDF documentsEsign and fill out formsShare and collaborate on documents

This app transforms your device into a mobile office for managing PDF documents. Edit, eSign, and fill out forms, then share or export them. It offers secure storage and access to millions of templates, with offline capabilities.

(8.5K)

PDF Converter - Word to PDF

Photo to PDF maker & Scan doc

Convert documents to PDFCreate PDF from imagesSupports numerous file formats

Easily convert documents to and from PDF format in just three steps. Create PDFs from images, share converted files, and manage your conversion history. Supports a wide range of input and output file types.

(33K)

PDF Photos

Picture to PDF Converter

Convert photos to PDFCustomizable photo layoutsAdd cover pages, headers, and footers

Easily convert your photos into professional-looking PDFs. Customize layouts, add branding elements like headers and footers, and control file size for efficient sharing. Save and share your documents across various cloud services or directly via email and printing.

(14K)

PDFs Split & Merge: PDF Editor

Break & Combine PDF anytime

Merge multiple PDF filesSplit PDFs with multiple optionsExtract even/odd pages

$8.99 | 100% OFF

Easily split and merge PDF files directly on your iPhone or iPad. This offline application allows you to combine multiple documents into one, split existing PDFs with various options, extract specific pages, and delete unwanted pages. It also features a convenient dark mode for comfortable use.

(1.4K)