pdf-compressor

Free open-source web software for signing PDF (alone or with others) and also organize pages, edit metadata and compress pdf

PDF Verse is a powerful web based PDF Editor with tools for editing, converting, and manipulating PDFs. Merge, compress, add or remove pages, or extract text using OCR technology. Convert PDF to DOC, Excel, PPT, JPG, PNG, Text and many more format as well and vice versa. PDF Verse also has user-friendly interface and wide range of features as well

PDF optimization tool for PHP and Laravel applications

Fast PDF generation and compression. Deals with millions of pages daily.

A script to simplify compressing PDF file size with GhostScript

ClearPDF is a clean, modern open-source Android PDF reader with a smooth liquid glass UI and fast performance. Built with Jetpack Compose for a lightweight, distraction-free reading experience.

PDF Manipulator: A versatile toolkit for editing, annotating, merging, splitting, compressing, and converting PDFs. Seamlessly add pages, extract images, and preview files with intuitive drag-and-drop. Fully responsive across devices for effortless document management.

23 private, open-source desktop PDF tools: edit, merge, convert, compress and OCR locally—no uploads, accounts or telemetry.

PDF Compress — Shrink large PDFs for email, portals, and sharing — without uploading to any server. Choose your compression level, watch real-time progress, and download a lighter file in seconds. Free, private, and no watermark. Free on ToolAdda.online.

Free offline app to compress large video, images, audio & PDF — target exact MB/KB sizes and useful for all and also content creators for big files and video. And its completely free.

Open-source, free and offline document scanner & PDF manager for Windows. Smart crop, compress, convert, sign, anotate, and redact documents locally.

Best Open Source PDF Compression Engine

Fast and simple local PDF compression for macOS and Linux. Drag, drop, done.

PDF, image, and archive (Tar/Zip) compressor and extractor using Ghostscript, GD, tar and zip

Free, open-source PDF editor that runs entirely in your browser - no uploads, no limits, no sign-ups.

Smart PDF compressor for both image and vector PDFs

Python Scripts to compress PDF files using Ghostscript.

Powerful online tools to compress, convert, edit, and enhance your images and PDF documents. Fast, secure, and completely free to use!

Caxuo PDFchop: A free, portable bulk PDF processor for Windows. Compress, Watermark, Rotate, Merge & Extract pages as images 100% offline, ad-free.

Compress and merge PDF documents for AIMA portal uploads (portal-renovacoes.aima.gov.pt). Compressor e unificador de PDFs para o portal de renovacoes AIMA.