TinyPNG
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)
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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WP Smush
Enhance your website’s performance by optimizing your images, enabling lazy loading, resizing, compressing, and boosting your Google Page Speed with the highly efficient and completely free image smusher/compressor from the talented team at WPMU DEV! Regardless of whether you use ‘optimize’ or ‘optimise,’ Smush will effectively compress all your images without any noticeable loss in quality while improving your page speed through its innovative compression technology. This tool is a must-have for anyone looking to streamline their site's visual content.
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Optimus Image Optimizer
Introducing an innovative WordPress plugin and API for efficient image compression that operates automatically while safeguarding your data. This tool is perfect for editorial teams, photographers, and bloggers. Optimus achieves lossless compression for PNG files and slightly lossy compression for JPEGs uploaded to WordPress, all while ensuring that the visual quality of the images remains unchanged. In simpler terms, the appearance of the processed images stays identical to the original. The plugin optimizes not only the primary image but also all thumbnail previews associated with the uploaded media, setting it apart from desktop and online optimization tools like Photoshop, ImageOptim, JPEGmin, and TinyPNG, which only compress the original files as thumbnails are generated later. By compressing every preview image as well, Optimus effectively reduces file sizes without compromising the visible quality of images, making it a valuable asset for anyone looking to streamline their media management. This comprehensive approach ensures that your website runs efficiently without sacrificing image integrity.
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