SwiftPDFLab is unclaimed —

SwiftPDFLab

The Privacy-First PDF Toolkit — Free PDF Editor & Form Creator·swiftpdflab.com

SwiftPDFLab is a free, privacy-first PDF toolkit that runs entirely in the browser, offering over 100 PDF processing tools plus a full-featured 35+ tool PDF editor. Users can merge, split, compress, edit, sign, encrypt, OCR, annotate, redact, watermark, and convert PDFs without any files being uploaded to a server. All processing happens client-side using JavaScript, WebAssembly, and Web Workers, so no account or sign-up is needed.

What it's for

Merge multiple PDF files into one documentFill and sign PDF forms without uploading filesRedact sensitive content before sharing a documentMake scanned PDFs searchable with OCRConvert PDFs to Word, Excel, or PowerPoint and backCompare two PDF versions side-by-sidePassword-protect confidential PDFs with AES-256 encryption

Features 20

100% client-side processing with no file uploads
Add text or image watermarks with opacity/rotation controls
Annotate with text, shapes, and highlights
Auto-generate a table of contents from bookmarks
Compare two PDFs side-by-side or via overlay
Compress PDF file size
Convert PDF to/from Word, Excel, PowerPoint, images, Markdown, HTML
Create fillable PDF forms with text fields, checkboxes, dropdowns
Edit PDF metadata (title, author, subject, keywords)
Edit PDF text, images, and annotations
Encrypt PDFs with AES-256 password protection
Fill existing PDF forms in the browser
Manage PDF bookmarks
Merge multiple PDF files
OCR scanned PDFs to make them searchable (Tesseract.js)
Redact sensitive content
Reorder, delete, extract, rotate, and crop pages
Repair corrupted PDFs and deskew scanned pages
Sign PDFs with handwritten, typed, or digital signatures
Split a PDF into multiple files

At a glance

free tier

TypeWeb app

DeploymentCloud

PlatformsWeb, Windows, macOS, Linux, iOS, Android

CompanyTeamz360 LLC

Integrations

Tesseract.jsSimple Analytics

Complianceself-reported

GDPRCCPAHIPAA

Pricing

All tools are stated to be 100% free with no file limits, no sign-ups, and no watermarks; no paid tiers are listed.

FreeFree

All processing happens locally in the browser; no server uploads.

No file limits, no sign-ups, no watermarks