How to Reduce PDF File Size on iPhone and Android
How to reduce PDF file size on iPhone and Android — free methods using your mobile browser, built-in tools, and apps. No desktop required.
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Browser-Based
All articles tagged with “Browser-Based”.
Best Free Adobe Acrobat Alternatives
The best free alternatives to Adobe Acrobat for editing, converting, compressing, and signing PDFs — compared by use case with no subscription required.
Read ArticleHow to Add an Image to a PDF
How to add an image to an existing PDF — inserting a logo, photo, signature, or graphic using free browser tools and desktop apps.
Read ArticleHow to Number PDF Pages Starting from Page 2
How to add page numbers to a PDF that start from page 2 — skipping the cover page, setting the starting number, and using Roman numerals for front matter.
Read ArticleHow to Convert PDF to PNG
How to convert a PDF to PNG images — free browser methods, the difference between PNG and JPG output, and when each format is appropriate.
Read ArticleHow to Convert PDF to PowerPoint for Free
How to convert a PDF to PowerPoint — what to expect from different PDF types, the best free and paid tools, and how to clean up the result.
Read ArticleHow to Convert a Screenshot to PDF
How to convert a screenshot to PDF on iPhone, Android, Windows, and Mac — free built-in methods and browser tools, no apps required.
Read ArticleHow to Insert a Page into a PDF
How to insert a blank page, a page from another PDF, or a new page anywhere into an existing PDF — free browser methods and desktop options explained.
Read ArticleHow to Print to PDF (Every Platform)
How to print to PDF on Windows, Mac, iPhone, Android, and every major browser — the fastest method on each platform with step-by-step instructions.
Read ArticleHow to Scan a Document to PDF
How to scan a document to PDF on iPhone, Android, Windows, and Mac — using built-in apps and free tools, with tips for getting a clean, readable scan.
Read ArticleThe PDF Cheat Sheet: 25 Things You Didn't Know You Could Do
Most people use PDFs for about 10% of what they're capable of. Here are 25 things you can do with a PDF — many of them free, most of them in your browser — that you probably didn't know were possible.
Read ArticleFree vs. Paid PDF Software: When Is It Actually Worth Paying?
Free PDF tools handle most everyday tasks just fine. But paid software closes real gaps. Here's an honest breakdown of exactly where the line is — so you only pay when it genuinely matters.
Read ArticleHow to Repair a Corrupted PDF File (And Recover What You Can)
PDF won't open, shows a blank page, or throws an error? Here's why PDFs get corrupted, what you can actually recover, and the best free and paid tools to fix them.
Read ArticleHow to Sign a PDF Without Printing It (4 Free Methods)
You don't need to print, sign, and scan a PDF anymore. Here are 4 free ways to sign a PDF digitally — on Windows, Mac, iPhone, and Android — in under a minute.
Read ArticleThe Complete Guide to Free PDF Tools
Everything you can do with a PDF for free — all 21 browser-based tools covering merge, split, compress, convert, protect, edit, annotate, OCR, accessibility, and more. No account, no install, no upload to external servers.
Read ArticleHow to Fill Out a PDF Form Without Adobe Acrobat (Free & No Sign-Up)
Need to fill out a PDF form but don't have Adobe Acrobat? Four free methods that work on Windows, Mac, iPhone, and Android — no software to install.
Read ArticleBrowser-Based PDF Tools vs. Desktop Software: An Honest Comparison
Browser PDF tools handle the vast majority of everyday tasks with professional quality. Desktop software still wins for true body text editing, certificate signatures, and batch processing. Here's an honest breakdown by use case.
Read ArticleHow to Make a PDF from Images (JPG, PNG, and More)
Turn photos, screenshots, scans, or any mix of images into a single PDF document — free in your browser, with full control over page order, size, and format. JPG and PNG supported.
Read ArticlePDF File Size Guide: What's Normal and How to Shrink Any PDF
A practical reference for normal PDF sizes by document type — text-only, scanned, photo-heavy — plus the four biggest causes of bloat and the fastest fix for each scenario.
Read ArticleHow to Extract Text from a PDF File
Need the words out of a PDF without copy-pasting? Here's how to extract all text as a plain-text file — instantly from digital PDFs, with OCR from scanned ones — free in your browser.
Read ArticleHow to View and Edit PDF Metadata (Title, Author, Keywords)
Every PDF contains hidden metadata — title, author, keywords, creation date, and software information. Here's what's in it, why it matters for privacy and professionalism, and how to view, edit, or remove it for free.
Read ArticleHow to Convert PDF to Excel for Free
Getting data out of a PDF and into a spreadsheet doesn't have to mean retyping everything. Here's how to convert PDF tables to Excel for free — and what to expect from different PDF types.
Read ArticleHow to Make a PDF Smaller on Mac, Windows, iPhone, and Android
Every platform has its own way to reduce PDF file size. Here's the fastest method on Mac, Windows, iPhone, Android, and any device with a browser — including free options with no software to install.
Read ArticleHow to Add a Watermark to a PDF for Free
Adding a watermark to a PDF — DRAFT, CONFIDENTIAL, your logo, or any custom text — takes under a minute in your browser. Here's how to do it free, with full control over position, size, and opacity.
Read ArticlePDF Permissions Explained: Print, Copy, and Edit Restrictions
PDF permissions let you control what recipients can do with a document — print, copy, edit, or fill forms. Here's how they work, their limits, and how to set them free.
Read ArticleHow to Add Page Numbers to a PDF for Free
Adding page numbers to a PDF is a one-minute job in your browser. Here's how to add numbers in any position, starting from any page, with custom formatting — free, no account required.
Read ArticleHow to Rotate Pages in a PDF (and Save It That Way)
Rotating a PDF page so it stays rotated — not just rotated in the viewer — requires saving the rotation into the file. Here's how to do it free in your browser, one page or all pages at once.
Read ArticleHow to Combine Scanned Pages Into One PDF File
Scanned pages that land as separate files are easy to combine into one PDF. Here's how to merge scanned images and PDFs into a single document — free, in your browser.
Read ArticleHow to Delete Pages from a PDF for Free
Removing pages from a PDF is a two-step operation: select the pages you want gone, then save a new version without them. Here's how to do it free in your browser.
Read ArticleWhat Is OCR? How to Extract Text from a Scanned PDF
OCR turns scanned images into searchable, copyable text. Here's how optical character recognition works, when you need it, and how to run it free in your browser.
Read ArticleHow to Add Text to a PDF Without Adobe Acrobat
Need to add text to a PDF without converting it? Here's how to stamp text, labels, or annotations onto any PDF page — free, in your browser, no Acrobat required.
Read ArticlePDF Encryption Explained: 128-bit vs. 256-bit AES
Not all PDF passwords offer the same protection. Here's what 128-bit and 256-bit AES encryption actually mean, which one you need, and why it matters for sensitive documents.
Read ArticleHow to Convert Word to PDF Free (And Keep Your Formatting)
Converting Word to PDF preserves your formatting and makes documents universally shareable. Here's every method — free, in your browser or directly from Word.
Read ArticleHow to Reorder Pages in a PDF File
Need to rearrange pages in a PDF? Here's how to reorder PDF pages by dragging thumbnails into any sequence — free, in your browser, no software needed.
Read ArticleHow to Extract Pages from a PDF and Save Them Separately
Need just a few pages from a large PDF? Here's how to extract specific pages and save them as a new document — free, in your browser, no software needed.
Read ArticleHow to Crop PDF Pages to Remove Borders and Whitespace
Cropping PDF pages removes unwanted borders, whitespace, or margins — permanently. Here's how to crop any PDF page for free in your browser with precise control.
Read ArticleHow to Convert JPG to PDF — Single Image or Multiple
Need to turn images into a PDF? Here's how to convert one JPG or dozens of images into a single PDF — free, in your browser, with control over page size and order.
Read ArticleHow to Remove a Password from a PDF You Own
If you know the password, removing it from a PDF takes seconds. Here's how to unlock a PDF you own — free, in your browser, with no software to install.
Read ArticleHow to Password Protect a PDF for Free
Adding a password to a PDF takes seconds and keeps sensitive documents secure. Here's the difference between open passwords and permissions restrictions, how 256-bit AES encryption works, and how to protect any PDF for free.
Read ArticleHow to Convert PDF to JPG: One Page or Every Page
Need PDF pages as images? Here's how to convert a PDF to JPG — one page, all pages, or a specific range — free in your browser, no account required, no upload to third-party servers.
Read ArticleHow to Convert PDF to Word for Free (Step-by-Step)
Need to edit a PDF? Converting it to Word is the fastest way to get fully editable text. Here's the step-by-step process, what to expect from different PDF types, and how to handle scanned documents.
Read ArticleHow to Compress a PDF Without Losing Quality
Compressing a PDF doesn't have to mean blurry images or broken formatting. Here's how PDF compression actually works, which level to choose for your use case, and how to shrink any PDF for free in your browser.
Read ArticleWhy Is My PDF File So Large? (And How to Fix It)
Large PDF files are almost always caused by one of a handful of fixable problems — high-resolution images, scanned pages, embedded fonts, or revision history. Here's what's making your PDF bloated and how to shrink it for free.
Read ArticleHow to Split a PDF Into Separate Pages or Sections
Need to pull pages out of a PDF or divide it into sections? Here's how to split a PDF by page range, extract specific pages, or break it into one file per page — free, in your browser, with no upload required.
Read ArticleHow to Merge PDF Files for Free (No Signup, No Upload Limits)
Need to combine PDF files into one? Here's how to merge PDFs for free in your browser — no account required, no file size limits, and your files never leave your device.
Read ArticleWhat Is a PDF File? The Complete Beginner's Guide
PDF stands for Portable Document Format — and the 'portable' part is the whole point. Here's what a PDF file actually is, what's inside it, why it looks identical on every device, and everything you can do with one for free.
Read Article21 free PDF tools — right in your browser.
Merge, split, compress, convert, protect, and more — no account required.