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 (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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Pixillion
Transform various image formats such as JPG, HEIC, WEBP, PNG, JPEG, PDF, CR2, and DNG effortlessly. Convert your images to popular formats including JPEG, GIF, PNG, PDF, BMP, and TIFF, all in just a few clicks. You can also rotate, resize, and compress your digital photographs with ease. Adding captions or watermarks is a straightforward process, allowing you to enhance your images quickly. This tool enables you to update the metadata of your image files seamlessly. Additionally, crop multiple photos simultaneously to fit a specific aspect ratio or a customized size. The free version is available for personal use, making it accessible to everyone. With its user-friendly one-click process, Pixillion is ideal for preparing your image files and digital photos for sharing online, sending to friends, or showcasing on mobile devices. You can convert or compress thousands of images at once thanks to the batch conversion feature. It also preserves vector graphics when transitioning between vector formats. Moreover, you can resize images, insert text captions and watermarks, and even convert images directly from the right-click context menu. Before finalizing the conversion, you can preview each image, adjusting file format, compression settings, and dimensions for resizing as needed. Overall, this software provides a comprehensive solution for all your image conversion and editing requirements.
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ConvertYard
ConvertYard is an online platform for file conversion that utilizes WebAssembly technology to ensure all processing occurs locally, keeping your files secure within your browser.
For images, it allows conversions among HEIC, JPG, PNG, WebP, and AVIF formats while also offering bulk capabilities to compress, resize, and eliminate backgrounds.
In terms of PDF management, users can merge multiple PDFs, reduce file sizes, extract or delete pages, crop documents, add page numbers, and even export pages as images.
For multimedia, it facilitates conversions between various video and audio formats, along with the ability to extract audio tracks from video files.
Developers can take advantage of utilities that format JSON, encode and decode Base64, and convert JSON into CSV files.
Additionally, AI tools are available to automatically generate alt text for images, enhancing accessibility for users.
All features enable batch processing of as many as 1,000 files in a single operation, and the results can be conveniently downloaded as a single ZIP file.
There's no need to create an account, and users won’t encounter watermarks or restrictions based on file sizes.
After the first page load, the service works offline thanks to WebAssembly caching, providing a streamlined experience with a clean interface devoid of advertisements throughout the conversion process.
This ensures that users can focus on their tasks without distractions while taking advantage of the extensive functionalities offered by ConvertYard.
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