Welcome to the ToolTiny Blog, where we publish practical guides, tutorials, and tips for working with PDF, Word, Excel, PowerPoint, and image files. Whether you need to compress PDFs, translate documents, convert Office files, or optimize images, our articles explain the process step by step using free online tools. Every guide is written by the ToolTiny team and updated regularly to reflect the latest browser-based workflows.
Keep only the pages you need or save every page separately. A real example with page ranges, limits and tips.
PDF GuideCombine several PDFs into one document: select the files, set the order and download. A real 3-file example, limits and tips.
PDF GuideReduce PDF file size in a few clicks: choose from three compression levels and see a real result, 7.47 MB down to 598.7 KB.
PDF GuideTurn a PDF into an editable Word file, see what is kept, and learn the limits for scans and large files.
Repair GuideFix a file that refuses to open, read the repair log and know what can and cannot be recovered.
Office GuideUpgrade legacy Word, Excel and PowerPoint files to the modern formats, with limits and a quick quality check.
Excel & Word GuideUnlock a protected sheet or a read-only Word file, with real examples and what the tool cannot remove.
PDF GuideTurn DOC, DOCX, XLS, XLSX, PPT and PPTX into PDF with page size, image quality, watermark and password options.
Word GuideUpload two DOCX versions and see every added, removed or edited passage, with options, limits and review tips.
Excel GuideCut a workbook into one file per sheet or combine several into one, with formula options and what is not carried over.
Word GuideCombine up to 20 DOCX files, or cut one by page, range or N pages, with screenshots and tips for clean results.
Privacy GuideWhat hidden author and company info can reveal, how to clear it for free, and how to prove it is gone.
Office GuidePull every embedded picture out of an Office file as one ZIP, in original quality, and compare it with the manual methods.
Word GuideWhy Word files get heavy, how to see what is inside, and a real test that cut a DOCX from 1,514 KB to 835 KB.
Image GuideJPG vs PNG vs WebP, the compression settings that actually matter, and how smaller images support Core Web Vitals and SEO.
PDF GuideAdd a DRAFT, CONFIDENTIAL, or custom text stamp to a PDF — plus the angle and opacity settings that make it look intentional, not accidental.
PDF GuideWhat breaks during PDF translation (tables, scanned pages, columns), how to do it online, and when to review the result manually.
Word GuideWhy translated text breaks tables and headers, and how to prep a DOCX file so formatting survives the translation process.
Excel GuideKeep formulas, product codes, and dates untouched while translating spreadsheet text — the checklist to run before and after.