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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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.
George the panda 🐼 approves.
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PhotoPenguin
PhotoPenguin, a free batch editor, allows you to crop, watermark, resize, and convert photos into other formats.
Uses the capabilities of modern web browsers to work on the user's device. This allows you to process hundreds or even thousands of images directly in your web browser.
You can check any photos that are open and make sure the changes you want to make are what you want.
You can crop thumbnails according to the aspect ratio you want or the size you specify. You can preview the final result of any photo.
You can reduce the resolution of the photo while maintaining the aspect proportion, so that the photos weigh less.
Watermarks can be used to add text and images (such a logos). You can specify the text color, rotation, transparency and size (fixed or proportional). You can drag watermarks or use a preset position.
The conversion function supports PNG and JPG formats, as well as WEBP, BMP, and ICO.
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Imagify
Imagify is a user-friendly WordPress plugin that simplifies image optimization for faster websites. It compresses and resizes images while converting them to next-gen formats like WebP and Avif, all with a single click. Developed by the creators of WP Rocket, Imagify balances image quality with performance to speed up page load times and boost your PageSpeed Insights and Core Web Vitals scores. Even if you have many large images slowing down your site, Imagify handles bulk compression quickly and efficiently, without needing any technical expertise. The plugin’s smart compression technology ensures images stay visually excellent while significantly reducing file size. By improving loading speed, it enhances SEO rankings and encourages visitors to stay longer on your site, increasing the chance of conversions. Users can monitor performance improvements through an intuitive dashboard that shows before-and-after compression statistics. With strong community endorsements, Imagify is trusted by professionals who want a hassle-free solution to image optimization.
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