Guide
Learn how to compress files for WhatsApp, email, and online forms so they send and upload successfully on the first try.
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Blog
Long-form, practical guides to compress PDFs, images, and Office files—built for real upload limits, email rules, and quality constraints.
All posts (A–Z)
Image
Meet strict LMS upload limits by compressing images the right way—especially screenshots, diagrams, and scanned notes.
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Current attachment limits explained, why emails bounce, and practical workflows to send large PDFs and images safely with compression and links.
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Understand HEIC vs JPG compression, when each wins, and the best iPhone settings plus conversion tips for web, email, and printing.
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Step-by-step methods to reduce PDF size on iPhone and Android using browser tools and built‑in features—without blurry text or broken forms.
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Learn how to compress a PDF without making it blurry using smart export settings, image optimisation and the Compress It Small PDF tools.
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Professional, experience-based guide on how to compress PDF files for email, job portals, university applications and government forms without losing clarity. Learn safe…
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Learn how to compress scanned PDFs so that text stays clear while file size is dramatically reduced.
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Follow these strategies to bring PDFs, images and office documents below 1MB while keeping them usable.
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Why merged PDFs often get bigger, and the exact steps to merge while keeping size under control for email and portals.
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Step-by-step guide on reducing image size for the web without obvious quality loss, using Compress It Small image tools.
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Step-by-step instructions to reduce the size of Word, Excel, and PowerPoint files using built-in options and Compress It Small tools.
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Discover ideal image sizes and formats for blogs, portfolios and online shops, and learn how to prepare them using Compress It Small image tools.
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A practical guide to converting multiple JPG scans into a single A4 PDF that stays sharp and meets strict upload limits.
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Compare JPG and PNG formats to see which one produces the smallest file size for your images and when to use each.
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How OCR works, how to keep text crisp, and how to reduce scanned PDF size while turning images into searchable text.
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A technical but clear explanation of linearized PDFs, when they improve loading, and how to keep the file optimized for web delivery.
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Choose PNG vs JPG correctly, export at the right DPI, and keep files small without ruining text and lines.
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If your PDF is too large to upload, learn about common size limits on portals and how to shrink your file to fit.
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A practical decision framework for designers and website owners to balance transparency, sharp edges, and file size.
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Shrink PPT/PPTX files safely by compressing media, cleaning masters, removing hidden data, and keeping playback reliable.
Read guide →Privacy
Learn how hidden data and metadata inflate document size and how to remove them safely.
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A security-focused guide to removing hidden metadata and personal info from documents while keeping layout, links, and accessibility intact.
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Common scholarship portal limits, why submissions fail, and exact PDF compression workflows that preserve text clarity and signatures.
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Follow this simple checklist before sending or uploading large files so you avoid rejections and unnecessary delays.
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How to split large PDFs into correctly named parts, preserve page order, and avoid common portal validation issues.
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A detailed, professional and experience-based guide to compressing images for the web, social media, email, blogging, e-commerce and more. Learn formats, workflows, DPI,…
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The ultimate 2025 guide to compressing PDF, images, Word, Excel, PowerPoint, and all file types. Learn all workflows, best formats, size rules, upload limits, and use every…
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Find out why your images are so large and follow practical steps to reduce their size without losing important detail.
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A step-by-step Word optimisation playbook to reduce DOCX size without breaking formatting or references.
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