Faxing from an Android phone used to mean finding an office machine, a print shop, or a library. Now it usually takes a few minutes: scan the document, enter the recipient’s number, and send it from the same phone you use for email.
That said, not every fax app suits the same job. Some are built for an occasional one-page form; others make more sense for people who receive documents regularly or need to keep delivery records. Here are seven Android fax apps worth considering in 2026.
At a glance
| App | Best suited to | Why people choose it |
| Municorn Fax App | Everyday faxing | Easy sending, scanning, and receiving |
| Fax.Plus | Multi-device work | Web and Google Workspace options |
| eFax | Regular business use | Signing, storage, and mobile access |
| iFax | Sensitive paperwork | Professional compliance workflows |
| Genius Fax | Infrequent sending | Credit-based payments |
| FaxBurner | Short-term needs | Temporary fax numbers |
| mFax | Larger companies | API and system integrations |
1. Municorn Fax App – Best Overall
If you want an app that handles the basics well without making the process feel complicated, Municorn Fax App is an excellent starting point. It is designed for people who need to fax from an Android phone or tablet, whether that means a single signed form or a steady stream of paperwork.
You can photograph a paper document, select a file from your phone, or import one from Google Drive or Dropbox. The app supports PDF, DOC, JPG, PNG, and TIFF files, so there is little need to convert documents before sending them.
What makes it especially useful is that it is not limited to outgoing faxes. Each plan includes a US fax number, which means incoming documents can be delivered to the app as well. That is helpful if you need to receive paperwork from a doctor’s office, bank, government department, or client.
For anyone comparing android fax apps, Municorn Fax App offers a balanced mix of convenience and practical features. It can send documents to more than 90 countries, provides delivery updates, and keeps a confirmation receipt after the fax is delivered.
What we like
- Scan documents directly with the phone camera
- Upload files from cloud storage or device storage
- Send and receive faxes in one app
- Receive delivery notifications and receipts
- Included US fax number
- International faxing to 90+ countries
- One-page test fax available
Keep in mind
- Regular use requires a paid plan
- A stable Wi-Fi or mobile-data connection is important for large documents
2. Fax.Plus – Best for Working Across Devices
Fax.Plus is a strong alternative for users who work from more than one device. The Android app is part of a larger system that also includes web, desktop, iOS, and Google Workspace tools.
That broader setup is useful when documents already live in Google Drive or when a team needs to send faxes from a browser as well as a phone. It is more feature-rich than some people need, but it is a good fit for organized, cloud-based workflows.
What we like
- Works on Android, iOS, desktop, and the web
- Useful Google Workspace integrations
- Supports sending and receiving faxes
- Suitable for teams as well as individuals
Keep in mind
- Advanced features are mainly aimed at paid plans
- The interface can feel more business-focused than lightweight mobile apps
3. eFax – Best for Familiar Business Workflows
eFax has been around for a long time, and its Android app covers the functions most business users expect. You can scan a page with your camera, attach files from cloud storage, add a signature, and track incoming or outgoing faxes from the phone.
It is a practical option for companies that want established online-fax tools and a more traditional business-service experience.
What we like
- Send, receive, edit, and sign documents
- Access files from cloud storage
- Delivery alerts and fax organization tools
- Available for Android and iOS
Keep in mind
- Its plans can be excessive for occasional use
- The product experience may feel less modern than mobile-first options
4. iFax – Best for Professional Document Handling
iFax is often considered by people in legal, healthcare, and other professional environments where the paperwork itself matters as much as sending it quickly. The service is geared toward structured document workflows and offers mobile access for users who need to fax outside the office.
It may be more than necessary for a simple personal fax, but it can be a sensible choice for organizations with formal procedures.
What we like
- Designed for professional use cases
- Mobile faxing on the go
- Suitable for handling sensitive documents
- International fax options
Keep in mind
- Premium features can raise the cost
- Not the simplest choice for occasional personal use
5. Genius Fax – Best for the Occasional Fax
Genius Fax works well for users who do not want another monthly subscription. Its credit-based model can make sense when you only need to send a document from time to time.
The app includes document scanning and lets users prepare a fax on a phone, making it useful for one-off administrative tasks.
What we like
- Pay only when you need to send
- Built-in scanning
- Straightforward for light usage
Keep in mind
- Credits are less convenient for frequent faxing
- It is not ideal for anyone who needs a permanent fax number
6. FaxBurner – Best for Temporary Fax Numbers
FaxBurner is aimed at short-term fax needs. Its temporary-number approach can be useful when you need to receive a document once or handle a brief exchange without committing to a long-term fax service.
It is better suited to occasional tasks than to businesses that depend on a consistent fax number.
What we like
- Temporary fax-number option
- Easy to use for short-term needs
- Good for infrequent exchanges
Keep in mind
- Free usage is limited
- Not ideal for long-term, high-volume use
7. mFax – Best for Businesses That Need Integrations
mFax is less about sending the occasional form from a phone and more about connecting faxing to business systems. Its API-focused approach is useful for companies that need automated document workflows or want faxing to work alongside internal software.
For a solo user, it may be overkill. For a company managing a large number of documents, it could be a better match.
What we like
- Designed for integrations and automation
- Suitable for larger teams
- Built for scalable workflows
Keep in mind
- Requires more setup than consumer apps
- Not the easiest choice for a quick personal fax
How to choose an Android fax app
Before installing an app, think about how you actually use fax. If you send a few forms per year, a credit-based option may be enough. If you regularly receive documents, look for an app that includes a dedicated fax number and keeps your faxes organized.
A few features are worth checking in any case:
- Camera scanning for paper documents
- Support for PDFs, photos, and Word files
- Delivery confirmation
- A clear explanation of security practices
- International availability, if needed
- Pricing that matches how often you fax
Final thoughts
The best Android fax app is not necessarily the one with the longest feature list. It is the one that lets you scan, send, receive, and track documents without creating extra work.
Municorn Fax App is our top recommendation because it covers the full process in a mobile-friendly way: scan a page, upload a document, send it internationally if needed, receive faxes through a US number, and keep a record of delivery–all from one place.