Guides & Tutorials

Add page numbers to a PDF — custom position and format (2026)

A 2026 walkthrough for stamping page numbers onto a PDF — control position, format (Page 1 of N, Roman, Letter), starting number and which pages. No signup.

Add page numbers, headers and footers to a PDF for free in 2026

A practical guide to adding page numbers, headers and footers to a PDF without Acrobat — numbering styles, skipping covers, and Bates numbering for filings.

Add password to PDF in 30 seconds — Mac, Windows, online (2026)

Three 30-second methods to password-protect a PDF — Apple Preview on Mac, Word / Acrobat Reader on Windows, and free browser-based tools that never upload.

Add watermark to PDF for free — text or image (2026 guide)

A 2026 walkthrough for stamping a watermark on every page of a PDF — text (diagonal CONFIDENTIAL) or image (company logo). Browser-side, no signup, honest comparison vs Smallpdf, iLovePDF, PDF2Go.

Adobe Acrobat free alternatives in 2026 that actually work

Five free Adobe Acrobat alternatives tested on the same five jobs — ScoutMyTool, Foxit Reader, PDF-XChange Editor, LibreOffice Draw, and PDFGear. With honest notes on what each one does well and where Adobe still wins.

Bates numbering for legal PDFs — add to discovery documents (2026)

A practical guide to Bates numbering for legal e-discovery — prefix conventions, confidentiality endorsements, FRCP Rule 34, and stamping without Acrobat.

Best free OCR for scanned PDFs — how to compare accuracy (2026)

Instead of trusting someone else’s "98% accurate" claim, learn how OCR accuracy is actually measured, what really drives it (hint: your scan quality, not the tool), and how to run a quick accuracy test on your own documents.

Best free OCR tools for scanned PDFs (2026)

The free OCR tools that actually turn a scanned PDF into searchable, selectable text in 2026 — browser-based, Tesseract, OCRmyPDF, Apple Live Text and more — compared on accuracy, privacy, and which scan each one suits.

Best free OCR tools — Tesseract, online, mobile (2026)

A practical review of the best free OCR tools in 2026 — Tesseract, OCRmyPDF, ScoutMyTool browser OCR, Apple Live Text, Google Lens, and Microsoft OneNote. Accuracy, speed, privacy.

Best free PDF apps for Android (2026 review)

Best free PDF apps for iPad (2026 review)

Best free PDF compressor for email attachments under 5 MB (2026)

A 2026 guide to shrinking PDFs so they fit inside Gmail, Outlook and corporate 5 MB attachment limits — no signup, no upload, with realistic expectations about what lossless compression can and cannot do.

Best free PDF editor in 2026 — edit text without Adobe

A 2026 review of the realistic options for editing a PDF without Adobe Acrobat. In-browser text editing, honest limits, and step-by-step instructions using ScoutMyTool's free editor.

Best free PDF editors for Linux (2026)

The free PDF editors that genuinely work on Linux — Okular annotations, LibreOffice Draw for content edits, Xournal++ for markup, plus browser-based tools that need no install. What each does well, and what to use for which job.

Best free PDF tools for Chromebook users — cloud-based (2026)

Chromebooks need cloud-based or browser-based PDF tools. The best free options — built-in viewer, Google Drive, ScoutMyTool browser tools, web-based alternatives.

Best free PDF tools for students 2026 — study-method hacks (2026)

The best free PDF tools for students are the ones that serve how learning actually works — active recall, spaced repetition, and engaged annotation. A study-method-first guide that maps each technique to the PDF tool that supports it.

Best Free PDF Tools in 2026: 12 Compared

I tested 12 free PDF tools of 2026 — Smallpdf, iLovePDF, PDF24, Sejda, Adobe and more — on five real jobs, to find what is truly free and how to choose.

Best free PDF viewers in 2026 — compare 8 options

A side-by-side comparison of eight free PDF viewers — Acrobat Reader, Apple Preview, Foxit, Sumatra, Edge, Chrome, Okular, Skim. Strengths, weaknesses, and the right pick per use case.

Best PDF practices for academic submissions — PhD + journals (2026)

How to prepare a PDF that passes journal and thesis submission checks first time — embedded fonts, the right size, PDF/A for archiving, anonymised metadata for blind review, and the checks that catch desk rejections.

Best PDF reader for Linux in 2026 — open-source recommendations

Seven PDF readers for Linux in 2026 compared — Evince, Okular, MuPDF, Xpdf, qpdfview, Foxit and ScoutMyTool — on rendering engines, licences and workflow fit.

Best PDF reader for Mac in 2026 — free alternatives to Preview

Six free PDF readers for macOS in 2026 compared — Preview, PDF Expert, Foxit, Acrobat Reader, Skim and ScoutMyTool — and when Preview is still the right pick.

Best PDF reader for Windows in 2026 — free Acrobat alternatives

Six free PDF readers for Windows 11 in 2026 compared — Edge, Acrobat Reader, Foxit, PDF-XChange, SumatraPDF and ScoutMyTool — on speed, memory and upsells.

Best PDF readers for ePub support — when you need both (2026)

Dual-format readers that handle PDF and EPUB equally well — Calibre, Apple Books, Kobo, Google Play Books, Foliate, and how to pick across desktop, tablet, and phone.

Best PDF tools for Mac (2026 review)

A practical review of the best PDF tools on macOS in 2026 — Preview, PDF Expert, Acrobat Pro, Skim, and free browser tools. What each is best at and which to pick per workflow.

Best PDF tools for Windows (2026 review)

A practical review of Windows PDF tools in 2026 — Acrobat Pro, Foxit, Nitro, PDF-XChange, Sumatra, and free browser options. Which to pick for which workflow.

Best practices for naming PDF attachments in emails (2026)

A short, scannable filename convention for PDF email attachments — date, sender, document type, version. What works, what hurts, and the patterns recipients appreciate.

Bookmark PDF chapters — interactive TOC for long documents (2026)

Add navigable PDF bookmarks for every chapter and section. Side-panel navigation that makes 500-page documents usable. Auto-generate from headings or add manually.

Can a fillable PDF submit to Google Forms? (the honest answer) (2026)

A PDF form cannot natively post to Google Forms — here is what actually works: link the PDF to a Google Form, collect filled PDFs and extract their data, or use a web form. The realistic options, no false promises. Free, in-browser.

Can a PDF be a dynamic dashboard with interactive widgets? (2026)

An honest look at "dynamic dashboard PDFs" — what interactivity a PDF can actually do (form fields, simple calculations, links), why live data widgets do not work reliably, and when to deliver an HTML dashboard instead. Free, in-browser.

Can you convert PDF to PowerPoint without losing animations? (2026)

Combining 100+ PDFs at once — batch merge tutorial (2026)

A 2026 walkthrough for merging large batches of PDFs with deterministic ordering, smart sort, folder-based grouping, and a single bookmark per source file. Browser-side, no signup.

Combining PDF + screenshots into one bug report (2026)

Compare 10 free PDF editors — a comprehensive 2026 review

Most "free PDF editors" only let you annotate, not actually edit text. This review compares 10 of them on what they really do — true text editing vs markup — so you pick one that does the job you have.

Compare PDFs — find differences between two versions (2026)

Compare two PDF versions to find text, visual, and structural differences. Side-by-side diff, redline output, and the workflow for contract markup and document review.

Compress a PDF for IRS e-Filing (Size Limits + Tips)

A 2026 walkthrough for compressing PDFs to fit the IRS per-attachment and per-return size caps, with the right compression preset for each common form type. Browser-side, no signup.

Compress PDF Photos Without Quality Loss

A 2026 walkthrough for shrinking photo-heavy PDFs: when to re-encode embedded images as JPEG vs PNG vs JPEG 2000, and how to compress without visible quality degradation. Browser-side, no signup.

Convert a PDF photo album to individual high-res images (2026)

Convert a PDF to a spreadsheet with formulas — the honest guide (2026)

The truth about "preserving formulas" when converting a PDF to Excel: a PDF stores computed values, not formulas, so they cannot be extracted — but you can extract the data accurately and rebuild the formulas in minutes. How to do it right. Free, in-browser.

Convert PDF table to CSV for data analysis (2026)

How to extract clean tabular data from PDF reports, financial statements, and scanned tables into CSV — three reliable methods, common pitfalls, and validation steps before analysis.

Convert PDF to a clean, editable Word document (2026)

A PDF-to-Word conversion that opens as a maze of text boxes is technically "editable" and practically useless. Here is what clean editability really means, why conversions produce a mess, and how to get a Word file you can actually work in.

Convert PDF to Anki flashcards — study tools (2026)

Turn PDF study material into Anki flashcard decks — extract Q&A, format as importable CSV, leverage spaced repetition. Manual and AI-assisted workflows compared.

Convert PDF to HTML — preserve images and layout (2026)

Three approaches to PDF-to-HTML conversion — text-only, layout-preserving, and pixel-perfect — and the trade-offs that decide which one to use.

Convert PDF to interactive HTML — preserve forms and links (2026)

Convert PDF to HTML that preserves form fields, internal hyperlinks, and bookmark navigation. The conversion paths, fidelity trade-offs, and when interactive HTML beats PDF.

Convert PDF to JPG online free — high quality export (2026)

How to convert PDF pages to JPG images in 2026 — why DPI matters more than file size, JPEG vs PNG vs WebP for different use cases, and the free browser tools that produce printable-quality output.

Convert PDF to JPG online — extract images from PDF (2026)

A 2026 walkthrough for turning each PDF page into a JPG image (and the separate workflow for extracting embedded images). Browser-side, no signup, honest comparison vs Smallpdf / iLovePDF / PDF2Go.

Convert PDF to LaTeX — academic and technical papers (2026)

Convert a PDF research paper or technical document back to LaTeX source — for re-formatting, citation re-extraction, or reuse in your own work. Tools and accuracy realities.

Convert PDF to Markdown — preserve headings and lists (2026)

A 2026 walkthrough for extracting Markdown from PDF: detecting heading hierarchy, list bullets, blockquotes, code blocks, and inline emphasis — without losing structure to plain-text dump. Browser-side, no signup.

Convert PDF to Notion — paste, attach, full-import options (2026)

Get a PDF into Notion — paste content as blocks, attach as file, or import full text as searchable pages. Trade-offs and when each is the right path.

Convert PDF to PNG Online (Transparent Background)

A 2026 walkthrough for turning PDF pages into PNG images while preserving transparency (alpha channel). Browser-side, no signup, honest comparison vs Smallpdf, iLovePDF, and PDF2Go.

Convert PDF to spreadsheet without losing formatting (2026)

How to extract PDF tables into a spreadsheet while keeping rows, columns, merged cells, and number formats intact — the methods that preserve structure, the ones that mangle it, and how to validate the result.

Convert PDF to spreadsheet — Excel vs Google Sheets vs Numbers (2026)

PDF-to-spreadsheet workflows across Excel, Google Sheets, and Numbers — which is best for tables, formulas, and OCR'd financial data, and how to clean the output.

Convert scanned PDF to Word — preserve formatting (2026)

A practical guide to converting a scanned PDF into an editable Word document in 2026 — the OCR-then-convert two-step pipeline, which tools handle layout best, and realistic expectations for tables, columns, and images.

Convert scanned receipts to expense report PDF (2026)

Turn a folder of receipt photos into a clean, indexed expense report PDF — OCR each receipt, extract vendor/date/amount, build a summary, merge with originals. Free, no upload.

Converting PDF to clean Markdown — preserve code blocks + tables (2026)

Delete pages from a PDF — keep only what you need (2026)

A 2026 walkthrough for permanently removing specific pages from a PDF, with explicit page-range syntax. Browser-side, no signup, honest comparison vs Smallpdf, iLovePDF and PDF2Go.

Digital vs Electronic Signatures: Legal Differences

A 2026 plain-English explainer on the legal and technical differences between a typed / drawn electronic signature and a cryptographic digital signature, with guidance on when each is appropriate.

Embedded fonts in PDF — why they matter for sharing (2026)

A 2026 explainer on font embedding in PDFs: what it does, why missing-font substitution wrecks layouts, how to check and fix font embedding before you send a document.

Excel to PDF — convert spreadsheets with formatting intact (2026)

How to export Excel spreadsheets to PDF in 2026 without losing column widths, currency formats, repeating headers, or splitting a wide table across awkward page breaks. Includes the print-area setup most people skip.

Excel to PDF — keep formulas readable and tables intact (2026)

A 2026 walkthrough for converting XLSX to PDF with formula references intact, tables preserved across page breaks, and multi-sheet workbooks exported cleanly. Browser-side, no signup.

Extract Images From a PDF at Full Resolution

A 2026 walkthrough for pulling the original embedded images out of a PDF at their full source resolution — the difference between asset extraction and page rasterisation. Browser-side, no signup.