Private Toolkit for Pharma
& Life Science
Process batch records, SOPs, validation protocols and regulatory submissions โ without sending a single byte to any server. 130+ tools. Files stay on your device.
1. Select Local Tool
Pick from 130+ PDF tools: merge, split, compress, convert, sign, redact, stamp and clean, each one ready in a click.
Local Security Architecture
Privacy comes from how the tools run: your documents are processed inside your browser and never touch our servers.
100% Client-Side Sandbox
All PDF documents are parsed and modified locally in your browser's secure tab sandbox. Data never travels across the network.
Check It Yourself
Open your browser developer tools and watch the Network tab while a tool runs: your document is never sent anywhere.
Zero Permanent Storage
No databases, shadow tracking, or cloud log retention. Files reside transiently in browser RAM and vanish on tab close.
WebAssembly Engine
High-performance PDF transformations compiled from native Rust and C++ libraries directly into fast WASM browser binaries.
Pharma GMP Document Stamp Tool
Apply APPROVED, DRAFT, SUPERSEDED, CONTROLLED COPY and six more document status stamps to any PDF. Drag, position, resize and save โ entirely in your browser.
10 GMP presets ยท Draggable ยท Resizable
Process Your Entire Document Library at Once
Upload multiple PDFs simultaneously and apply any transformation to all files in a single operation โ perfect for SOPs, batch records, validation protocols and regulatory submissions.
Select Multiple Files
Drag & drop or browse to select multiple PDFs at once. No limit on batch size โ process 2 or 200 files.
Choose Your Tool
Pick from 130+ tools: GMP stamp, compress, merge, split, watermark, encrypt, redact, convert and more.
Instant Parallel Process
All files processed simultaneously in your browser โ no waiting, no queue, no server round-trip. Instant.
Download as Archive
Download all processed files individually or as a single ZIP archive. No email. No link. Instant save.
Common batch workflows in pharma & life science
Popular PDF Tools
Our most used tools to help you get your work done faster.
Pharma GMP Document Stamp Tool
Add APPROVED, DRAFT, SUPERSEDED or CONTROLLED COPY status stamps to SOPs and other PDFs in your browser. Ten presets, set size and opacity. No upload.
Merge PDF
Merge PDF files into one document in your browser. Drag the files into order, add a bookmark per file and download a single PDF. Nothing is uploaded.
Split PDF
Split a PDF by page range, every page, bookmarks or a set number of parts, then save the files one by one or as a ZIP. Runs in your browser, no upload.
Compress PDF
Compress a PDF in your browser: pick a level or a target size, downscale images and strip metadata. Up to 10 files at a time, and nothing is uploaded.
Edit PDF
Edit a PDF in your browser: add text boxes, highlights, shapes, notes, signatures and stamps, then export an annotated copy. Your file is not uploaded.
JPG to PDF
Convert JPG to PDF in your browser. Combine up to 100 JPEG photos at a time, set page order, size and margins. Your images are not uploaded.
PDF to JPG
Convert PDF pages to JPG images in your browser at 72, 144, 216 or 288 DPI, with adjustable quality, page ranges and grids. Nothing is uploaded.
Sign PDF
Sign a PDF in your browser: draw, type or upload your signature, place it on any page and save a signed copy. Your file and signature are not uploaded.
Encrypt PDF
Password protect a PDF in your browser with 256-bit AES. Set an open password, an owner password and print or copy permissions. No upload needed.
PDF Multi Tool
All-in-one PDF editor: merge, split, organize, delete, rotate, and extract pages in one powerful tool.
Merge PDF
Merge PDF files into one document in your browser. Drag the files into order, add a bookmark per file and download a single PDF. Nothing is uploaded.
Split PDF
Split a PDF by page range, every page, bookmarks or a set number of parts, then save the files one by one or as a ZIP. Runs in your browser, no upload.
Extract Pages
Extract pages from a PDF into one new file: click thumbnails or type ranges such as 1-5, 8. The original stays intact and nothing is uploaded to a server.
Organize PDF
Reorder PDF pages by dragging thumbnails, duplicate or delete pages, or reverse the order, then save a new copy. It works in your browser, with no upload.
Delete Pages
Delete pages from a PDF by clicking thumbnails or typing ranges such as 1, 3-5, then download the shorter file. Processed in your browser, never uploaded.
OCR PDF
Make a scanned PDF searchable with OCR in your browser. Six languages, page ranges and searchable PDF or text output. Your scan is not uploaded.
Alternate Merge
Interleave the pages of two PDFs, such as front and back scans, into one file in your browser, with an option to reverse the second file. No upload.
Explore All Tool Categories
134+ professional PDF tools organized by category
Edit & Annotate
Edit, annotate, and modify PDF content
27 toolsConvert to PDF
Convert various formats to PDF
23 toolsConvert from PDF
Convert PDF to other formats
22 toolsOrganize & Manage
Organize, merge, split, and manage PDF pages
32 toolsOptimize & Repair
Compress, optimize, and repair PDF files
16 toolsSecure PDF
Encrypt, decrypt, and secure PDF files
14 tools