How to Compress a PDF Under 100KB for Strict Upload Limits
2026-06-01 • 5 min read • Guides
Some application portals still cap uploads at 100KB. Whether you can get there depends on the content, so here is a realistic plan.
PDF Tips, Tutorials and How-To Guides
39 free PDF guides: compress, convert, merge, split, sign and protect PDFs with clear step-by-step instructions.
Free Adobe Acrobat Alternative: What You Can Do Without Paying
2026-06-01 • 6 min read • Guides
Most people use a handful of PDF features. See which ones you can do for free online, and the few jobs where Acrobat is still the better choice.
Best PDF Tools for HR Teams: Contracts, Onboarding and Records
2026-06-01 • 6 min read • Guides
From onboarding packs to confidential records, here are the PDF tasks HR teams repeat daily and the free tools that make each one faster.
Free PDF Tools for Lawyers and Legal Teams
2026-06-01 • 7 min read • Guides
Legal work runs on PDFs. Here are the everyday tasks, from bundling exhibits to redaction, and the free tools and cautions that go with them.
Best PDF Tools for Teachers: Save Time on Worksheets and Marking
2026-06-01 • 6 min read • Guides
Worksheets, reading packs, feedback on student work: these are the PDF jobs teachers do most and the quickest free way to handle each.
How to Convert Excel to PDF (What the Tool Keeps and What to Use Instead)
2026-03-28 • 5 min read • Tutorials
For a fast, plain PDF of a sheet, our tool works. For a polished report with formatting, use Excel's own export. Here is how to tell which you need.
How to Convert PDF to PNG (One Image Per Page)
2026-03-25 • 4 min read • Tutorials
PNG keeps text and line art sharp, which makes it the right choice for slides, diagrams and screenshots. Here is what you get and how to use it.
How to Reorder PDF Pages: Rearrange, Move and Organise
2026-03-20 • 4 min read • Tutorials
Pages in the wrong order after a merge or a scan are easy to fix. Here is how to rearrange them and check nothing got lost.
How to Compress Images Without Visible Quality Loss
2026-03-18 • 5 min read • Tutorials
Most images are far larger than they need to be. Here is how to cut the size dramatically while keeping them looking the same on screen.
How to Convert JPG to PDF (Page Size, Quality and File Size)
2026-03-15 • 5 min read • Tutorials
Converting is one click. The surprises come after: page size, file size and order. Here is what the JPG to PDF tool does and how to tidy the result.
How to Convert PDF to PowerPoint (and Get Slides You Can Edit)
2026-03-12 • 5 min read • Tutorials
Converting a PDF back into slides saves retyping, but layout rarely survives perfectly. Here is what to expect and how to tidy the deck quickly.
How to Unlock a PDF and Remove Its Password
2026-03-10 • 4 min read • Tutorials
If you know the password and are tired of typing it, unlocking creates a clean copy. Here is how, plus the honest answer on forgotten passwords.
How to Repair a Corrupted PDF: What Works and What Doesn't
2026-03-10 • 5 min read • Guides
A PDF that won't open is often fixable, but not always. Try these checks in order, and know when it's time to ask for a fresh copy.
How to Convert Many Images to PDF (JPG and PNG in Batches)
2026-03-08 • 5 min read • Tutorials
Ten photos are easy. A hundred take a plan. Here is how to work in batches without losing the page order or ending up with a giant file.
How to Translate a PDF: Quick Text Translation and Its Limits
2026-03-08 • 5 min read • Tutorials
Machine translation is good for understanding a document, not for publishing it. Here is how the tool works, what is lost and how to get better results.
Making PDFs Accessible: What OCR and Text Tools Can and Can't Do
2026-03-05 • 6 min read • Guides
A searchable PDF is not automatically an accessible one. Here is what accessibility really involves and how far simple tools take you.
How to Annotate a PDF: Highlight, Underline and Add Notes
2026-03-05 • 4 min read • Tutorials
Highlights and notes turn a PDF into something you can study or review. Here is how to mark up a document and how to share it properly afterwards.
Best Free PDF Tools in 2026: What You Can Do Online Without Paying
2026-03-01 • 6 min read • Guides
Most people need a handful of PDF jobs done well. Here is which free tools cover them, what each one can't do, and how to choose without wasting time.
How to Extract and Copy Text From a PDF
2026-02-28 • 5 min read • Tutorials
Copying from a PDF often gives you broken lines and odd spacing. Extracting the text in one go is cleaner, and scanned files need one extra step.
HTML to PDF: What the Tool Does and the Better Way to Save a Web Page
2026-02-25 • 5 min read • Tutorials
There are two very different jobs hiding under "HTML to PDF". Here is which one our tool handles, and how to save a real web page with its layout intact.
How to Compare Two PDF Files and Find the Differences
2026-02-22 • 5 min read • Guides
Comparing contract versions by eye is slow and error-prone. A text comparison finds added and removed lines quickly, with a few limits you should know about.
How to Resize a PDF to A4, Letter, Legal or A3
2026-02-20 • 4 min read • Tutorials
Sending a US Letter file to an A4 printer causes cut-off text and odd margins. Resizing fixes the page size properly, and here is how it treats your content.
How to Crop PDF Pages and Trim Margins
2026-02-18 • 4 min read • Tutorials
Cropping trims the visible area of every page. It's ideal for scanner borders and wide margins, with one important caveat about hidden content.
How to Flatten a PDF: Fix Form Fields and Annotations in Place
2026-02-15 • 5 min read • Guides
Flattening makes a PDF look the same everywhere and stops accidental changes. It is useful, but you should always check the result before you send it.
How to Redact a PDF Safely (Black Boxes Are Not Enough)
2026-02-01 • 6 min read • Security
Many redaction failures happen because a black box only hides text visually. Here is a safe workflow that leaves nothing to copy, search or uncover.
How to Convert PDF Tables to Excel (and Check the Numbers)
2026-01-25 • 5 min read • Tutorials
Retyping a table from a PDF wastes time and invites errors. Conversion is faster, but only if you know what to check afterwards.
How to Add a Watermark to a PDF (Text, Opacity and Rotation)
2026-01-22 • 4 min read • Tutorials
A watermark marks a document as draft, confidential or yours. Here is how to add a text watermark to every page and get the look right.
How to Edit a PDF: Add Text, Shapes and Highlights
2026-01-20 • 5 min read • Tutorials
The editor adds text, shapes, highlights and notes to a PDF. It doesn't rewrite existing text, so here is how to choose the right approach for the job.
How to Sign a PDF Electronically (and When a Simple Signature Is Enough)
2026-01-15 • 5 min read • Tutorials
Printing, signing and scanning is unnecessary for most everyday paperwork. Here is how to sign a PDF in a minute, and how to tell when you need something stronger.
How to Merge PDF Files Into One Document (Free and Fast)
2025-12-23 • 5 min read • Complete Guides
Merging is easy; merging well is what people get wrong. Order your files, check page sizes and compress the result so the recipient gets one tidy document.
OCR: How to Turn a Scanned PDF Into Searchable, Copyable Text
2025-12-18 • 5 min read • Guides
If you can't select or search the text in a PDF, it is an image. OCR reads it and gives you real text. Here is how to get accurate results.
How to Rotate PDF Pages (and Save the Change for Good)
2025-12-18 • 4 min read • Tutorials
Rotating in your PDF viewer only changes what you see. To fix the file itself, rotate it and save a new copy. Here is how, including the one-bad-page case.
How to Split a PDF: Extract Pages or Page Ranges
2025-12-17 • 4 min read • Tutorials
Need chapter 3 from a textbook, one invoice from a monthly bundle or just the signed page? Here is how to pull exactly the pages you need out of a PDF.
How to Add Page Numbers to a PDF (Position, Start Number and Font Size)
2025-12-17 • 4 min read • Tutorials
A numbered document is easier to read, cite and print. Here is how to add page numbers, start from any number and avoid the usual cover-page problem.
How to Convert Images to PDF (JPG and PNG, One File or Many)
2025-12-17 • 5 min read • Tutorials
A folder of photos is awkward to send. One PDF is not. Here is how to combine images into a clean, correctly ordered document.
How to Compress a PDF for Email (Get Under Gmail and Outlook Limits)
2025-12-16 • 5 min read • Tutorials
Gmail and Yahoo cap attachments at 25 MB, Outlook and iCloud sit around 20 MB, and many company servers are stricter. Here is how to shrink a PDF to a size that actually gets delivered.
How to Convert PDF to Word Without Losing Formatting
2025-12-16 • 6 min read • Tutorials
Broken tables, jumping fonts and missing images usually come from the source PDF, not the converter. Check three things first and your Word file will come out far cleaner.
How to Password Protect a PDF (and Choose a Password That Holds Up)
2025-12-16 • 5 min read • Security
A password stops strangers opening your PDF, but only if you pick a good one and share it sensibly. Here is the quick method and the mistakes to avoid.
PDF Tools Every Student Needs: Assignments, Notes and Applications
2025-12-16 • 6 min read • Guides
Submitting coursework, organising notes, applying for programmes: students run into the same PDF problems all term. Here is the quick fix for each.
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