MantisDoc — Documents. Invoices. Receipts. Simplified.
Create invoices in under 60 seconds. Scan receipts instantly. Auto-organize everything. Track payments effortlessly.
Everything you need in one app
MantisDoc brings together invoicing, document scanning, receipt tracking, and payment management in one beautiful, fast app.
Create invoices in under 60 seconds
Pick a template, add line items, and send as PDF or shareable link. No complicated setup—just fast, professional invoicing that gets you paid.
Scan receipts and documents instantly
Capture receipts on the go, categorize expenses automatically, and export when you need them. Keep your spending organized without the hassle.
Auto-organize files by category or project
Keep contracts, estimates, and records searchable and tidy. Everything you scan or import is automatically organized and ready when you need it.
Track due dates and late payments
Automatic reminders for bills and unpaid invoices keep you ahead of deadlines. Never miss a payment or let money slip through the cracks.
Export and share professional PDFs
Generate polished, professional documents ready to send to clients. Share via email or link with just one tap.
Cloud features coming soon
Sync across devices, backup automatically, and access your documents anywhere. Premium cloud features rolling out soon.
How it works
Three simple steps to organized documents and faster payments
Scan or import documents
Capture receipts, contracts, or any document with your phone camera or import from files.
Edit, tag, or build invoice quickly
Add details, categorize, or create professional invoices in seconds with smart templates.
Export, share, save — done
Send via PDF or link, save to your organized library, and get back to work.
Beautiful. Fast. Intuitive.
Designed to feel effortless from the first tap
Invoice Creation
Receipt Tracking
Auto-Organization
Payment Tracking
Frequently Asked Questions
Try MantisDoc Free
Join thousands who've simplified their invoicing and document management
Free to download • No credit card required