Articles
The Flint PDF library
Short, practical pieces on PDFs — fixing a typo, signing a contract, getting a file under 25 MB, picking the right format, dealing with awkward scans. 965 articles and counting.
PDF encryption explained
How PDF encryption actually works — and what it doesn't protect against.
5 minReadPDF error messages explained
Plain-English translations for the scary red pop-ups PDFs throw at you.
4 minReadPDF Evidence Handling: Best Practices That Hold Up in Court
How to handle PDF evidence so it survives challenge — chain of custody, redaction, numbering, and verification done properly.
5 minReadPDF jargon explained in plain English
A no-nonsense glossary of the PDF terms you keep bumping into.
4 minReadPDF password best practices
A clear set of habits for using PDF passwords properly across a team.
4 minReadPDF password vs encrypted PDF: same thing?
Password protection and encryption on PDFs are linked but not identical. Here is what each actually means.
4 minReadPDF password vs encryption: what's the difference?
Passwords protect access. Encryption protects content. Most people conflate them — and shouldn't.
3 minReadPDF password vs ZIP with password: which is safer?
Both work. One has fewer surprises for the recipient.
3 minReadPDF Tasks You Should Stop Doing Manually
Six PDF habits that quietly eat your week — and the browser-based replacements that handle each in under a minute.
4 minReadPDF to Excel conversion losing numbers? Recover the data
Numbers-as-text means encoding issue. Convert with a smart tool and numbers stay numeric.
3 minReadPDF to JPG conversion low quality? Get sharp output
Low-quality JPGs come from low DPI settings. Choose higher resolution and sharp images result.
3 minReadPDF to PNG with transparent background: get the empty space
PNGs support transparency where JPGs don't. Convert to PNG to preserve transparent areas in PDFs.
3 minReadPDF to Word conversion losing formatting? Keep the layout
Format-losing conversions use weak engines. Better tools preserve structure cleanly.
3 minReadPDF to Word conversion missing tables? Get them back
Tables need a converter that detects them. Use a smart engine and structure carries through.
3 minReadPDF too large for Gmail? Get it under 25MB
Gmail's 25MB cap is firm. Compression typically brings PDFs comfortably under.
3 minReadPDF too large for iMessage? Send the document anyway
iMessage caps at 100MB but cellular reliability suffers above 20MB. Compress for smooth send.
3 minReadPDF too large for Outlook? Send it anyway
Outlook caps at 20MB for most consumers and varies for corporate. Compress to slide under.
3 minReadPDF too large for WhatsApp? Send the document anyway
WhatsApp caps documents at 2GB total but the practical limit is bandwidth. Compress for fast send.
3 minReadPDF tools and data residency explained
If your data must stay in the UK, EU or specific jurisdiction, your PDF tool needs to match.
4 minReadPDF vs DOCX for Legal Deliverables: Which Format Wins When
When PDF beats DOCX for legal deliverables, when DOCX wins, and how to avoid the awkward middle ground that leaks tracked changes.
4 minReadPDF vs DOCX: when to use each
PDF or Word? Depends on whether the document is finished. Here is the rule of thumb plus conversion notes.
4 minReadPDF vs EPUB: which is better for e-readers?
PDF and EPUB look similar from a distance. On an e-reader they behave very differently. Here is the honest verdict.
4 minReadPDF vs Google Docs shareable links
Google Docs links are live and editable. PDFs are fixed and final. Here is when to send which.
4 minReadPDF vs HTML for document distribution
PDFs preserve layout. HTML reaches everywhere. Here is when to use which for distribution.
5 minReadPDF vs JPG for document photos
Document photos as PDFs or JPGs? The answer depends on who you are sending them to.
4 minReadPDF vs Pages: which saves better formatting?
Apple Pages files break outside the Apple world. PDFs do not. Here is the honest cross-platform verdict.
4 minReadPDF vs PNG for document images
PNG and PDF do different jobs for document images. Here is which to choose and when.
4 minReadPDF vs RTF: which format to pick?
RTF and PDF both travel between systems. They do very different jobs once they get there. Here is the verdict.
4 minReadA PDF Workflow Built for Bookkeepers
Bookkeepers handle volume. A workflow that scales to thousands of PDFs a month while keeping every receipt traceable to its account and period.
5 minReadA PDF Workflow for Consultants
Consulting is shipping artefacts. A clean PDF workflow makes you faster, more professional, and protects your IP across client engagements.
4 minReadA PDF Workflow for Content Creators
Creators ship PDFs as products. A workflow tuned for lead magnets, course materials and brand assets keeps everything on-brand and shippable.
4 minReadA PDF Workflow for Paralegals That Doesn't Eat Your Day
A start-to-finish PDF workflow built around what paralegals actually do — bundling, redacting, and getting documents out the door.
5 minReadA PDF Workflow for Project Managers
PMs ship documents constantly. A workflow tuned for SOWs, status reports and decks keeps every artefact clean, branded and traceable.
4 minReadA PDF Workflow That Works for Remote Teams
Remote teams need a shared PDF vocabulary. Here is the workflow we recommend — naming, signing, sharing — designed for async work.
5 minReadA PDF Workflow for Virtual Assistants
Virtual assistants juggle clients, inboxes and PDFs. A consistent workflow keeps you fast across all of it without losing track.
4 minReadPDF Workflow With Asana
Asana tracks the work; PDFs are often the deliverables. A clean pattern keeps tasks lean and PDFs findable.
3 minReadPDF Workflow With Dropbox
Dropbox plus Flint is a complete PDF stack — Dropbox for cross-device storage, Flint for processing in the browser. Here is the loop.
3 minReadPDF Workflow With Gmail
Gmail is where most PDFs arrive. A few labels, filters, and habits turn the inbox into a clean PDF pipeline.
4 minReadPDF Workflow With Google Drive
Drive holds PDFs beautifully but processes them clumsily. Pair Drive with Flint for cloud storage plus browser-native processing.
3 minReadPDF Workflow With iCloud
iCloud handles Apple ecosystem sync; Flint handles processing. The pairing for Mac-and-iPhone PDF workflows.
3 minReadPDF Workflow With Microsoft Teams
Teams handles conversation, SharePoint handles storage, Flint handles processing. A clean three-layer corporate PDF stack.
4 minReadPDF Workflow With Notion
Notion is great for knowledge, less great for PDFs. Embed or link to processed PDFs and keep your knowledge base clean.
3 minReadPDF Workflow With OneDrive
OneDrive plus Flint is a full PDF stack for Microsoft 365 users. Sync, process, archive, share — all in the browser.
3 minReadPDF Workflow With Outlook
A clean Outlook-to-PDF pipeline — rules, categories, attachment handling — for corporate environments where Outlook is unavoidable.
4 minReadPDF Workflow With QuickBooks
QuickBooks is your books; PDFs are the supporting evidence. Clean inputs and clean exports make the bookkeeping faster.
4 minReadPDF Workflow With Slack
PDFs in Slack threads disappear fast. A simple workflow extracts them, processes them, and keeps them findable.
3 minReadPDF Workflow With Stripe Receipts
Stripe sends a lot of receipts. A monthly workflow collects, merges and archives them for both sellers and buyers.
3 minReadPDF Workflow With Trello
Trello is great for visual workflow; PDFs need proper storage. Here is the clean pairing for Trello-heavy teams.
3 minReadPDF Workflow With Xero
Xero needs clean PDF inputs. A pre-attachment workflow in Flint keeps bills, receipts and statements tidy and audit-ready.
4 minReadPDF Workflow With Zapier
Zapier handles the routing; Flint handles the editing. Together they automate the boring half of PDF workflow.
3 minReadPDFs for Accountants: The Workflow That Survives Filing Season
A no-nonsense PDF toolkit for accountants — extraction, compilation, redaction, and signing without leaving the browser.
5 minReadPDFs for Freelancers: The Toolkit That Pays the Bills
A practical PDF toolkit for freelancers — contracts, invoices, portfolios, and proposals shipped without bloat.
5 minReadPDFs for Healthcare Providers: A Practical Workflow
A practical PDF toolkit for healthcare providers — PHI redaction, consents, records, and patient-facing sharing.
5 minReadPDFs for job applicants: the basics
Make your application PDFs look as polished as the cover letter inside them.
4 minReadPDFs for Lawyers: The Toolkit That Actually Saves Time
A no-nonsense guide to the PDF tasks that actually fill a lawyer's day — redaction, signatures, bundling, and the rest.
5 minReadPDFs for parents: the basics
The PDFs every parent ends up filling, signing, and submitting.
3 minReadPDFs for Real Estate Agents: The Tools That Win Listings
A practical PDF toolkit for estate agents — listing packs, agreements, disclosures, and photo bundles handled in minutes.
5 minReadPDFs for renters: the basics
The PDFs every tenant ends up dealing with, demystified.
4 minReadPDFs for seniors: the basics
A clear, gentle walk-through of what to do with PDFs you're sent.
4 minReadPDFs for Startups: The Toolkit That Closes Rounds
A practical PDF toolkit for startups — pitch decks, SAFEs, data rooms, NDAs, signed at startup speed.
5 minRead