TinyPNG (by Tinify) is a free image optimization service built for developers and designers. It utilizes smart lossy compression to reduce the file sizes of JPEG, PNG, WebP, and AVIF files by up to 80% with no visible quality loss. That means faster load times, better SEO, and lower bandwidth.
You can compress, convert, and resize images via a clean web interface or integrate it into your workflow with the API. The platform also provides an image CDN for fast global delivery of optimized assets. SDKs are available for Python, Node.js, PHP, Java, Ruby, and .NET. WordPress plugin included, plus plenty of community-driven integrations.
No tuning, no noise, Tinify just works. Whether you're optimizing a handful of images or processing millions, it scales effortlessly. All plans include a generous free tier, and support is quick when you need it.
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MobiPDF (formerly PDF Extra) is an intuitive reader and editor that allows you to read, edit, create, OCR, organize, annotate, fill and sign, convert, and share any PDF. This makes MobiPDF an excellent choice for users seeking a budget-friendly alternative to Adobe Acrobat Pro.
HERE’S WHAT YOU GET WITH MOBIPDF:
Multiple Page View Modes: Enjoy a distraction-free "Read Mode".
Advanced Editing Tools: Experience a Word-like PDF editing environment.
Two-Way Conversions: Convert PDFs to and from Word, Excel, PowerPoint, or image formats.
OCR Support: Make scanned documents searchable.
Markup Tools: Highlight, comment, strikethrough, stamp, and more to enhance your documents.
Effortless PDF Organizer: Reorder, compress, split, and combine PDFs with ease.
Sign & Secure: Add signatures, create and fill forms, and protect your PDFs with passwords, encryption, and digital certificates.
Offline Mode: Work freely on your projects, even offline.
Seamless translation: One-click translate any PDF into 50+ languages.
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FastStone Photo Resizer
FastStone Photo Resizer serves as a versatile tool for converting and renaming images, allowing users to efficiently alter various aspects of their photos such as resizing, cropping, rotating, adjusting color depth, and adding text or watermarks in a streamlined batch process. It features intuitive drag-and-drop functionality for ease of use. Users can convert and rename multiple images at once, supporting a wide range of common formats like JPEG, JPEG2000, PNG, GIF, BMP, TIFF, and many others. The software offers extensive editing options, including the ability to resize, crop, modify color depth, apply effects, and incorporate text and borders. Additionally, images can be renamed with sequential numbering, and users can perform search and replace functions within filenames. A preview feature allows for confirmation of conversion and renaming before finalizing changes. It supports both folder and non-folder structures, along with load and save options for convenience. The program is designed to optimize performance through multithreading, enabling simultaneous processing of several images. Notably, it also enhances color accuracy when handling CMYK jpeg images, contributing to improved overall image quality. With its comprehensive capabilities, FastStone Photo Resizer becomes an essential tool for anyone looking to manage their image files efficiently.
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XnConvert
XnConvert is a robust, swift, and free cross-platform batch image converter that enables users to streamline the editing process for their photo collections. Users can effortlessly rotate, convert, and compress their images while applying over 80 different actions such as resizing, cropping, color adjustments, and various filters. It supports a wide array of common image and graphic formats, including JPEG, TIFF, PNG, GIF, WebP, PSD, JPEG2000, JPEG-XL, OpenEXR, camera RAW, HEIC, PDF, DNG, and CR2. Additionally, users can save and reuse their presets for future batch conversions, enhancing efficiency. XnConvert is compatible with multiple platforms, offering versions for Windows, Mac, and Linux in both 32-bit and 64-bit formats. This versatile tool also boasts multilingual support, with over 20 different translations available. Featuring an intuitive interface, XnConvert provides convenient drag-and-drop functionality, making it user-friendly. With compatibility for more than 500 formats and the ability to export to around 70 different file types, XnConvert truly stands out as a powerful solution for image processing.
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