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Deal documents, done in seconds.

Sixteen PDF engines for M&A and legal teams: compress to exact sizes, merge, redact permanently, protect, convert, edit, sign and invoice. Files are processed in memory and never stored — your first conversion is free, right on this page.

See plans — every one starts with a free trial

The engines

Compress — shrink PDFs to exact target sizes, text stays selectable
Merge — combine PDFs in the order you choose
Redact — permanent, burn-in redaction of text and regions
Protect & Unlock — AES-256 passwords, added or removed
Convert — images to PDF, PDF to PNG/JPG, PDF to Word
Organize, rotate, watermark, scrub metadata, extract text
Edit — place and drag text directly on the page
Sign — draw or type your signature, place it anywhere, download signed and dated
Invoice — client-ready invoices you can download or email

Pricing

Independent — $5/month, 20 conversions, 15MB per file, 7-day free trial
Professional — $50/month, unlimited conversions, 50MB per file, 14-day free trial
Enterprise — custom volume and governance, talk to sales

Subscribing and the live tool require JavaScript. Everything above is the product summary.

Doclyx — zero file retention · Stripe-secured billing · AES-256

Sign in Choose plan

Merge PDF

Combine diligence bundles, closing sets, and board packs into one clean PDF — in exactly the order you choose.

First conversion free No account needed Files never stored

Doclyx — First run freeFiles never stored

Drop files to begin

PDF documents accepted · Max 10MB · Files never stored

First conversion free — no account needed

How it works

01

Drop two or more PDFs onto the tool

02

Drag files into the exact order you need

03

Execute and download one merged PDF

Common questions

How many PDFs can I merge at once?

Up to 20 files per run, 50MB combined. Each document lands in the merged output in the order you set.

Can I control the page order of the merged file?

Yes. Files are merged in the sequence shown in the file list — drag the handles to reorder before merging.

Is merging free?

The first run is free with no account. Regular use is covered by plans from $5/month.

Related tools

Split PDF

Split a PDF by extracting exact page ranges like 2-3, 5, 8-12 — or visually reorder and exclude pages with drag-and-drop.

Compress PDF

Compress PDF files by up to 85% while keeping text selectable and searchable.

JPG to PDF

Convert JPG, PNG, and WEBP images into a clean multi-page PDF at full resolution.