Guides, tips and comparisons on processing PDFs, images, audio and video.
Comparing ways to repair corrupted PDF files: when do online repair tools, desktop programs, and manual methods actually work?
6 min read
GuideHow to repair corrupted or unopenable PDF files: an explanation of xref table and trailer errors and how they're fixed.
6 min read
How-ToRepairing a corrupted or unopenable PDF file: a step-by-step guide to fixing xref and trailer errors.
7 min read
GuideWhat is Bates numbering, why is it used in legal documents, and how do online tools apply it securely? A comprehensive explainer guide.
6 min read
How-ToLearn how to add Bates numbers to legal documents step by step: choosing a format, using a prefix, ordering multiple PDFs, and common mistakes.
7 min read
ComparisonWe compare manual marking, desktop software, and online tools for Bates numbering. An honest look at which approach makes sense in which scenario.
7 min read
GuideMethods for converting tables inside a PDF into structured data like Excel or CSV, the role of AI, and what to watch out for regarding privacy.
6 min read
ComparisonComparing AI object erasers, manual editing, and desktop programs for removing unwanted objects from photos — which one to choose and when.
6 min read
GuideRemoving unwanted elements from photos by masking them with an AI object eraser — the technology, use cases, and privacy details.
6 min read
How-ToA guide to quickly summarizing and extracting information from long reports, financial statements, or academic documents by chatting with them using AI.
6 min read
GuideHow does an AI chat with PDF tool actually work, what technology powers it, and what does it mean for your privacy? Find the detailed explanation here.
6 min read
ComparisonWhen does AI chat with PDF actually help you understand long reports quickly? A comparative guide against classic reading and the Ctrl+F method.
5 min read
ComparisonAI chat with PDF content, manual reading, or a desktop program? An unbiased comparison of which method makes more sense in which situation.
6 min read
GuideHow does a chat-with-PDF tool work to pull the right data out of a 150-page report, what technology does it use, and what should you watch out for regarding privacy.
7 min read
GuideHow does an AI-powered PDF summarization tool work, what technology does it use, and is your data safe? Get to know the short, medium, and detailed summary options.
6 min read
GuideA guide explaining how layout is preserved when AI translates PDF content, which technology powers it, and what to watch out for in terms of privacy.
5 min read
ComparisonWhen translating PDF content into another language, we compare AI-powered translation, copy-paste methods, and professional translation to see which one makes sense when.
5 min read
How-ToA step-by-step guide to translating text inside a PDF into another language with AI: preparation, format preservation, quality control, and common mistakes.
6 min read
How-ToA step-by-step walkthrough of upscaling low-resolution images 2x or 4x with AI. Includes practical tips and common mistakes to avoid.
6 min read
GuideHow does AI-powered image upscaling work, when is it actually useful, and are your files safe? A guide to 2x/4x resolution boosting with Real-ESRGAN technology.
7 min read
ComparisonWhich method is right for increasing image resolution: AI-powered online tools, desktop software, or manual editing? A side-by-side comparison guide.
5 min read