Private PDF Tools — No Uploads, No Tracking, No Limits
Complete suite of PDF tools that run entirely in your browser. Merge, compress, split, edit, convert — all without uploading a single file.
Drop PDF files here or click to browse
Add multiple PDFs to merge them in order
All processing happens in your browser. No files are uploaded.
brevtool Private PDF Tools is a free, private suite of PDF processing tools that merge, compress, split, edit, and convert PDF documents — directly in your browser with no file uploads. Every operation keeps your documents on your device.
Why a Private PDF Toolkit Matters
PDF documents are the standard format for contracts, invoices, medical records, legal filings, and government forms. According to Adobe, over 2.5 trillion PDFs are created annually worldwide, and many contain highly sensitive personal and business information. Using server-based tools to process these documents creates an unnecessary risk.
A single server-based PDF tool might seem low-risk in isolation, but consider the cumulative exposure: if you merge contracts, compress financial reports, split medical records, and convert legal briefs using cloud services, you are uploading a comprehensive record of your professional and personal document handling to various third parties.
brevtool's private PDF suite processes all documents locally in your browser. Merge, compress, split, edit, rotate, and convert PDFs — all without a single byte of document data touching an external server. This is not just a feature; it is an architecture that makes privacy violations structurally impossible.
How the Private PDF Suite Works
Choose your tool
Select from merge, compress, split, edit, rotate, convert, or any other PDF tool. All share the same privacy architecture.
Load files locally
Your PDF files are read into browser memory using the File API. No network requests are made during file loading.
Process with WebAssembly
The pdf-lib and pdfjs-dist libraries process your PDFs using compiled WebAssembly code running in your browser's sandboxed environment.
Download results
Output files are generated in memory and saved to your device. The entire workflow is server-free.
Frequently Asked Questions
Do any of the PDF tools upload files to a server?
No. Every PDF tool on brevtool runs entirely in your browser. No files are uploaded, no data is transmitted, and no document content is stored anywhere outside your device.
How many PDF tools are available?
brevtool includes 11 PDF tools: merge, compress, split, edit, rotate, PDF to Word, Word to PDF, PDF to JPG, PDF to PNG, JPG to PDF, and CSV to PDF. All run locally.
Are these tools suitable for business use?
Yes. Because no data leaves your device, these tools are suitable for processing confidential business documents, client files, and regulated data without compliance concerns.
Do I need to create an account?
No. brevtool does not require signup, login, or any form of account. There is nothing to register because there is no server-side component to authenticate against.
More Privacy Tools
Compress PDF Without Uploading
Reduce PDF file size entirely in your browser. Your documents never leave your device — no server uploads, no cloud storage, no data collection.
Merge PDF Without Uploading
Combine multiple PDFs into one file entirely in your browser. Works offline after loading. No files are ever sent to a server.
Convert Images Without Uploading
Convert between PNG, JPG, WebP, AVIF, and more formats entirely in your browser. Zero server uploads, complete privacy.
Edit PDF Without Uploading
Edit, annotate, and modify PDF documents entirely in your browser. No file uploads, no cloud processing, no data collection.
Compress Images Without Uploading
Reduce image file sizes without uploading to any server. Browser-based compression for PNG, JPG, WebP with adjustable quality.
Split PDF Without Uploading
Extract pages or split PDF files into multiple documents entirely in your browser. No uploads needed.