// PDF TOOLS

PDF tools that stay on your device.

Compress, convert, sign, merge, split, redact, and extract. All in your browser.

Whether you're fixing a contract at 11 pm, compressing a deck before a deadline, or redacting a lease before sending it to a stranger, you shouldn't have to upload it to someone else's server first. Every tool here runs locally in your browser. Your files never leave.

No uploads Files stay on your device
Works offline No internet needed
No account needed Just open and use
Own it One-time purchase, no subscription

What you can do with these.

PDFs are everywhere: contracts, invoices, reports, tax forms, slide decks, manuals. Most tools make you upload them to process them. That means your files travel through someone else's server, often with file size limits, watermarks, and subscription walls.

fwip runs entirely in your browser. When you compress a PDF, the file never leaves your device. When you sign one, the signature is embedded locally. When you redact, the content is permanently destroyed on your machine. Not temporarily hidden on a server.

You can convert between PDF, Word, Excel, PowerPoint, images, and HTML. You can merge, split, rotate, crop, reorder pages. You can add page numbers, watermarks, or form fields. You can OCR a scanned document or flatten a fillable form. It's a complete PDF toolkit. All local.

Pick your problem.

Shrink a PDF for email

Attachments rejected? Compress to 86 % smaller without visible quality loss.

Sign a contract

Draw or upload your signature. Place it on any page, download immediately.

Pull tables from a PDF

Select a table region and export to CSV or Excel. No manual retyping.

Make a scan searchable

Run OCR on scanned pages. Add an invisible text layer so you can search and copy.

Combine documents

Merge multiple PDFs into one. Drag to reorder pages.

Protect sensitive content

Permanently redact text. Lock with a password. Add a watermark.

Why this is different.

Most PDF tools are thin wrappers around a server. You upload your file, the server processes it, and you download the result. That means your file travels through infrastructure you don't control. And often, the service keeps a copy for 'up to 24 hours' in the fine print.

fwip is different because the processing happens on your hardware. The tools are compiled to WebAssembly and run inside your browser tab. There's no upload step, no server, no temporary storage. When you close the tab, the file is gone. Because it was never anywhere else.

This also means fwip works offline, is limited only by your device (in the desktop version), and doesn't require an account. There's nothing to sign up for because there's nothing to sign into.

fwip SmallpdfAdobe AcrobatiLovePDF
Upload required No YesYesYes
Account required No YesYesFree tier
Price $49 once $108/yr$240/yr$48/yr
Files leave device No YesYesYes
Works offline Yes NoYesNo

All 50 PDF tools.

pdf

PDF Workspace

Open once. Do everything. Sign, lock, compress, split, redact and more.

pdf

Compress PDF

Ghostscript-powered. Up to 86% smaller.

pdf

Smart Sign

Sign any PDF. Signatures, initials, text, dates, ticks.

pdf

Merge PDFs

Combine multiple PDFs. Drag to reorder.

pdf

Invoice Generator

Create professional PDF invoices. Line items, tax, logo.

pdf

PDF to Word

Convert PDF to editable .docx. Text and formatting preserved.

pdf

Sign Prep

Auto-detect signature fields. Export fillable PDF.

pdf

Edit PDF

Click text to edit it directly. Save and download.

pdf

Form Builder

Create fillable PDF forms with text fields, checkboxes, dropdowns.

pdf

Fix My PDF

Auto-diagnose and fix size, metadata, forms, images.

pdf

Word to PDF

Convert .docx to PDF via browser print.

pdf

Sign PDF

Draw your signature, place it anywhere.

pdf

Split PDF

Split every page into its own PDF, zipped.

pdf

PDF to JPG

Every page to a JPG. Choose 72, 150 or 300 DPI.

pdf

PDF to PNG

Every page to a lossless PNG. Up to 300 DPI.

pdf

Lock PDF

Password-protect a PDF. Nobody gets in.

pdf

Redact PDF

Black out content permanently. No recovery.

pdf

Markup PDF

Highlight, strikethrough, draw. Baked in.

pdf

Watermark PDF

Stamp your logo on every page. Drag to place.

pdf

Annotate PDF

Stick notes on any page. Drag, edit, export.

pdf

Compare PDFs

Side-by-side diff. See exactly what changed.

pdf

PDF to Grayscale

Strip colour from every page. Saves ink.

pdf

Number Pages

Add page numbers. Choose position and style.

pdf

Reverse PDF

Flip the page order. Last page first.

pdf

Flatten PDF

Rasterize form fields into a permanent PDF.

pdf

PDF to Image

Stitch every page into one long PNG.

pdf

Crop PDF

Draw a crop box. Apply to all pages or one.

pdf

Image to PDF

JPG, PNG or WebP → one PDF. Drag to reorder.

pdf

OCR PDF

Extract text from scanned PDFs. 4 languages.

pdf

PDF to Text

Pull selectable text out instantly. No OCR.

pdf

PDF to CSV

Draw a box around any table. Get clean CSV.

pdf

Rotate PDF

Rotate any page 90°, 180° or 270°.

pdf

PDF to Excel

Extract tables from PDF into editable .xlsx spreadsheets.

pdf

PDF to PowerPoint

Convert PDF pages into presentation slides. Visual or editable.

pdf

Excel to PDF

Convert spreadsheets to clean PDF tables. Multi-sheet.

pdf

Organize PDF

Reorder, delete, or extract pages. Drag-and-drop.

pdf

Unlock PDF

Remove password protection. You supply the password.

pdf

PDF Form Filler

Fill in PDF forms in your browser. Type, save, done.

pdf

HTML to PDF

Convert HTML to a clean PDF. Paste, preview, download.

pdf

PDF to PDF/A

Convert to archival format. PDF/A-2b compliant.

pdf

Validate PDF/A

Check PDF/A compliance. Every check, on-device.

pdf

Make PDF Searchable

Add invisible OCR text layer to scanned PDFs.

pdf

Letter Writer

Write and format professional letters. Download as PDF.

pdf

Receipt Generator

Create receipts with items, tax, payment method. PDF download.

pdf

Certificate Maker

Create certificates of completion, achievement, appreciation.

pdf

Compress PDF for Email

Get under 25 MB. Email-safe in one click.

pdf

Compress PDF Under 10MB

Hit the 10 MB ceiling. Tight, readable, fast.

pdf

Compress PDF Under 5MB

Squeeze under 5 MB without trashing the text.

pdf

JPG to PDF

Combine JPGs into a single PDF. Drag to reorder.

pdf

PNG to PDF

Combine PNGs into a single PDF. Drag to reorder.

Who uses this.

Freelancers Sign contracts, compress deliverables, merge reports. Without paying for Adobe.
Students Convert lecture slides, merge assignments, compress submissions for email.
Admin teams Process invoices, add page numbers, lock documents before sending.
Legal & compliance Redact PII, flatten forms, create archival PDF/A. Nothing leaves the network.
Creators & designers Convert between formats, extract images, compress for web delivery.
Privacy-conscious users Process sensitive documents without trusting a third-party server.

Frequently asked.

Do my PDFs get uploaded to a server?
No. Every tool runs entirely in your browser using WebAssembly. Your files are read from your device, processed on your CPU, and saved back to your device. We literally cannot see your files.
Is there a file size limit?
The browser version handles files up to 100 MB for most tools. The offline desktop version is limited only by your device.
Can I process multiple files at once?
Many conversion and image tools let you select and process multiple files at once. This works both in the browser and in the offline desktop app. Interactive and AI tools work one file at a time.
How is this free?
The browser tools are free in your browser. We sell an optional offline desktop app ($15 per tool, $49 for the PDF bundle, $99 for everything) that works without internet and is limited only by your device.
Does fwip work on mobile?
Yes. All tools work in mobile browsers (Safari, Chrome) on iOS and Android. The desktop offline version is available for Mac, Windows, and Linux.
What languages does OCR support?
OCR supports English, Spanish, French, and German. We're adding more languages based on demand.
Can I use fwip at work?
Yes. Because files never leave your device, fwip is safe for corporate environments. Many teams use it specifically because it avoids uploading sensitive documents to third-party servers.

Use it free in your browser. Buy it if you want bigger files, offline use, and permanent ownership.

Like it? Own it.

Offline. No browser. No internet. No excuses.
$15USD
Single tool
  • Any one tool · offline
  • Limited only by your device
  • 3 devices · one payment
Get a single tool →
$49USD
PDF bundle
  • All 50 PDF tools · offline
  • Limited only by your device
  • 3 devices · one payment
Get bundle →