Guides, analysis and behind-the-scenes
Everything you need to know about AI-powered PDF filling, eIDAS e-signatures, privacy and admin workflows β by the iFillPDF team.
Word to PDF Converter: Free, Instant, Mac & PC (2026)
Convert Word to PDF in seconds: 5 free methods for Microsoft Word, Google Docs, Mac Pages, LibreOffice CLI, and the best online converters in 2026.
Read moreWatermark PDF Free: 5 Tools to Add Text or Logo (2026)
Add a watermark to PDF for free with custom opacity, rotation, position. Compare 5 tools (iFillPDF, Smallpdf, iLovePDF, PDF24, Sejda) for text and logo stamps.
Read moreSplit PDF Online: Free, No Signup, No Watermark (2026)
Split a PDF online into pages or ranges in under 60 seconds. Free, no signup, no watermark. Compare 5 tools and pick the right one for your file.
Read moreScan to PDF on iPhone: 5 Free Methods (2026)
Scan to PDF on iPhone in seconds β Notes app built-in, Files app, Adobe Scan, Microsoft Lens, Genius Scan. Free, OCR, multi-page. No app needed for most.
Read moreRotate PDF Permanently: 5 Free Methods That Save (2026)
Adobe Reader rotates view-only. Learn 5 free ways to rotate a PDF permanently β online, Mac Preview, qpdf CLI, Acrobat Pro β with the rotation saved to file.
Read moreRemove Password from PDF: 5 Free Methods (2026)
Remove password from any PDF in 2026 if you own the document. Mac Preview, Adobe Acrobat Pro, Chrome print trick, online tools and qpdf CLI compared.
Read moreRedact PDF Online: Permanently Remove Sensitive Info
Redact PDFs online with true redaction not just black box overlays. 4 methods that scrub bytes for GDPR, HIPAA and legal filings.
Read moreProtect PDF with Password: 5 Methods (2026)
Add AES-256 encryption to any PDF in under a minute. 5 free and paid methods compared, with user vs owner password explained for legal and admin teams.
Read morePDF to PowerPoint: 5 Free Converters That Work (2026)
Convert PDF to PowerPoint in seconds. 5 tested tools that preserve slides, fonts, images. Free options + Adobe Acrobat compared.
Read morePDF to PNG Converter: Free, Transparent, High-DPI
Convert PDF to PNG with transparency support, lossless quality, up to 600 DPI. 5 tools compared (online + CLI), batch all pages, EU hosting, no signup.
Read morePDF to JPG Converter: Free, High-Quality (300 DPI)
Convert PDF to JPG online: free, no signup, no watermark, 300 DPI default. Compare DPI presets, file size, and the best tools in 2026.
Read morePDF to Excel Converter: Free, Accurate, OCR (2026)
Convert PDF to Excel online free. 5 methods compared (Power Query, Adobe, online tools, Tabula, AI). Preserves table structure, OCR for scans, batch.
Read moreOCR PDF Free: Make Scans Searchable in 2026
Five free ways to OCR a PDF in 2026: online tools, Adobe Acrobat, Tesseract CLI, macOS Preview, and Google Drive. Compare accuracy, languages, and privacy.
Read moreJPG to PDF Converter: Free, Instant, Batch (2026)
Convert JPG to PDF free in 2026: 5 methods compared (online, Mac Preview, iPhone, Windows, ImageMagick CLI). Batch unlimited, no signup, EU hosting.
Read moreHTML to PDF: Browser, API & Library Methods (2026)
Convert HTML to PDF in 2026: Chrome print, online APIs, Puppeteer, wkhtmltopdf and server libraries. Code snippets, comparison table, page breaks.
Read moreFlatten PDF: Lock Forms & Annotations Free (2026)
Flatten a PDF in seconds: lock forms, annotations and signatures into a read-only file. Free online, Acrobat, qpdf CLI and Mac Preview methods compared.
Read moreFillable PDF Form Creator: 6 Free Tools (2026)
Build fillable PDF forms in 2026 β no signup, AI auto-detect fields, and shareable signing links. Compare Adobe, Jotform, iFillPDF, DocFly and more.
Read moreExtract Pages from PDF: 5 Free Methods (2026)
Extract a specific page range from any PDF in seconds. 5 free methods compared (browser, Mac, online, CLI, Adobe). No signup, works on mobile too.
Read moreExcel to PDF Converter: Free, Fits to Page (2026)
Convert Excel to PDF in seconds. 5 free methods compared (online, Excel native, Google Sheets, LibreOffice CLI) with fit-to-page tips that actually work.
Read moreeSign PDF Free: 6 Tools for Legally Binding Signatures
Compare 6 free eSign PDF tools, understand ESIGN Act and eIDAS legal status, and pick the right signature level (SES vs AES) for your contract.
Read moreEdit PDF Online Free in 2026: 6 Best Tools Compared
Edit PDFs online for free without signup or watermarks. Compare 6 free editors (Canva, Adobe, Smallpdf, iLovePDF, pdfFiller, iFillPDF) side-by-side.
Read moreDelete Pages from PDF: 5 Free Methods (2026)
Delete pages from PDF in seconds: Chrome, Mac Preview, online tool (no signup, no upload optional), Adobe, qpdf CLI. Page-range syntax included.
Read moreCrop PDF Online: Trim Margins & Pages Free (2026)
Crop PDF online free in 2026. Auto-detect margins, trim white space, batch all pages. Compare 5 methods: iFillPDF, Sejda, Acrobat, Briss, pdfcrop CLI.
Read moreConvert PDF to Word free in 2026: 5 fastest methods
Convert PDF to Word free without signup or watermark. 5 tested methods compared (online tools, Microsoft Word, Google Docs) with speed benchmarks.
Read moreBest Free PDF Editor 2026: 7 Tested, Ranked & Compared
We tested 7 free PDF editors in May 2026 on watermark, signup, AI, mobile and EU privacy. Honest scoring out of 10, no affiliate spin.
Read moreAdd Page Numbers to PDF: 5 Free Methods (2026)
Add page numbers to any PDF in seconds with custom position, font, prefix and start-from page. Five free methods compared: online, Mac, Adobe, CLI.
Read morePDF vs DOCX: when to use which (2026 guide for teams)
PDF and DOCX solve different problems. Here's a clear, opinionated guide to when to use each, with examples for contracts, proposals, forms, and reports.
Read moreeIDAS electronic signatures explained: SES, AES, QES (2026)
eIDAS defines three levels of e-signature: simple, advanced, qualified. Here's what each means, when to use which, and the legal weight in the EU and beyond.
Read moreCompress a PDF for email: beat the 25 MB Gmail limit (2026 guide)
Gmail caps attachments at 25 MB. Here are 6 proven ways to compress a PDF below the limit in 2026 β methods, tools, and a real-world size benchmark.
Read moreMerge PDFs without uploading to a server (privacy-first guide)
Most PDF mergers send your file to a server. Here's how to merge PDFs locally in your browser, fully offline β no upload, no leak, no account.
Read moreHow to fill out a PDF form without Acrobat (free, 2026)
Adobe Acrobat Pro costs $239/year. Here are 5 free ways to fill out a PDF form in 2026 β browser, mobile, AI tools and offline alternatives compared.
Read more