Hang Invoice
Open in Google PlayApp details
- Version
- 1.0.0
- Updated
- 06.09.2026
- Category
- Miscellaneous
- Compatibility
- Android
- Package name
com.knongdai.hang.invoice- Source
- Official Google Play page
Hang Invoice is a powerful and convenient application designed for creating professional invoices, quotes, and estimates directly from your Android device. Its standout feature is the ability to function fully offline, as all your data is stored locally on your device. This makes it an ideal solution for freelancers and small business owners who want to organize their workflow without needing to register for cloud services or create an account.
You gain full control over your business documents since cloud backup and data transfer features are disabled, ensuring the confidentiality of your sensitive information. The app offers a robust toolkit for generating professional documents with ease. You can create invoices and quotes with automatic numbering, adding line items that include quantity, price, taxes, and percentage discounts.
Documents can be customized with order numbers, notes, payment terms, business contact details, and your logo. The application supports three distinct design styles: Minimal, Classic, and Bold. It also allows you to generate multi-page PDF files that can be sent, saved, or printed, ensuring your business documents look polished and professional.
A significant focus is placed on optimizing your workflow from quote to final invoice. You can create an estimate, mark it as sent, and track its status: accepted, declined, or overdue.
How to install the app
- Check the version, Android compatibility, developer and source in the app details block.
- Open the official app page on Google Play if a link is available.
- Before installing, review app permissions and use only sources you trust.
Frequently asked questions
Does Hang Invoice work offline?
Yes, Hang Invoice is designed to work fully offline. All data, including invoices, clients, and payments, is stored locally on your Android device.
Can I convert a quote into an invoice?
Yes, you can instantly convert an accepted estimate into an invoice without re-entering client details, items, discounts, or tax information.
Is my data secure in Hang Invoice?
Yes, since cloud backup and data transfer features are disabled by default, your business documents and client data remain private on your device.
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