Fax.Plus is the better pick for most teams that send fax online often, while HelloFax, now commonly presented as Dropbox Fax, is simpler for light users who already live inside Dropbox. The biggest split is control versus convenience. Also, HelloFax has been folded into Dropbox’s product family, which matters if you are comparing old HelloFax reviews with the service you see now [source: Dropbox].
TLDR: Pick Fax.Plus if your office sends and receives faxes weekly, needs team settings, or handles sensitive paperwork. Pick HelloFax/Dropbox Fax if one person sends a few signed documents each month and wants a clean Dropbox connection. For example, a two-person real estate office sending 30 pages per month may be fine with HelloFax, but a clinic sending 200 pages across five staff members will likely save time with Fax.Plus administration tools. Expect Fax.Plus to feel more complete, while HelloFax feels more stripped down.
Quick verdict: Fax.Plus wins on depth, HelloFax wins on simplicity
Online faxing sounds outdated until a bank, clinic, insurer, court, or government office asks for a fax number. Then the scramble begins. You do not want a giant fax machine, toner, paper jams, or a phone line from 2004. You want to upload a PDF, type a number, hit send, and get proof it worked.
Both Fax.Plus and HelloFax/Dropbox Fax do that. The difference is how far they go beyond the basics. Fax.Plus feels like a serious online fax platform. HelloFax feels like a lightweight document sending tool with fax added in.
If that sounds harsh, it is not meant to be. Many users do not need advanced controls. They just need to send a signed tax form once a quarter. For that, HelloFax can be pleasantly direct. But if fax is part of your workflow, Fax.Plus gives you more room to grow.
Ease of use
HelloFax has always been known for a clean, friendly interface. You upload a file, add a fax number, and send. It is not overloaded with settings. That is great for casual users. The learning curve is almost flat.
Fax.Plus is also easy, but it has more menus. That is because it does more. You can manage contacts, inboxes, team members, numbers, cover sheets, integrations, and security options. The first five minutes may feel busier than HelloFax. After that, the structure makes sense.
The catch is that simplicity can turn into friction. If you need to resend, track, organize, or share fax activity across a team, HelloFax can feel too minimal. Fax.Plus gives more status detail and better control over what happens after the fax leaves your screen.
Sending and receiving faxes
Both services let you send faxes online from uploaded documents. PDFs, Word files, and image files are the usual formats people care about. Both can replace the office fax machine for everyday use.
Fax.Plus stands out for receiving. It offers local fax numbers in many regions, shared inbox features on business tiers, delivery reports, and mobile access. It feels built for companies that treat fax as a regular communication channel.
HelloFax/Dropbox Fax is best when sending is the main task. It is handy when a file already sits in Dropbox, or when you need to add a signature before sending. If you rely heavily on receiving inbound faxes, you should check plan limits carefully before committing.
- Best for frequent sending: Fax.Plus
- Best for occasional sending: HelloFax/Dropbox Fax
- Best for inbound fax workflows: Fax.Plus
- Best for Dropbox users: HelloFax/Dropbox Fax
Security and compliance
Security matters with fax because people often send medical records, contracts, IDs, and legal forms. A cheap tool is not a bargain if it creates risk.
Fax.Plus puts more emphasis on business security. It advertises features such as encrypted transmission, audit trails, data residency options on some plans, single sign on for higher tiers, and compliance support for regulated users [source: Fax.Plus]. That makes it easier to justify for healthcare, finance, legal, and HR teams.
HelloFax/Dropbox Fax benefits from Dropbox’s broader document ecosystem. That can be useful if your company already trusts Dropbox for storage and sharing. Still, you should not assume every fax plan covers every compliance need. Check the exact plan language, especially if HIPAA or strict audit controls matter.
It drives me crazy when fax tools hide serious security features behind vague marketing terms. Look for plain answers: encryption, access controls, retention rules, admin logs, and signed business agreements if your industry needs them.
Integrations and workflow
HelloFax has a clear advantage for users who live in Dropbox. You can pull documents from cloud storage and keep paperwork in one place. The signing workflow is also pleasant for simple forms. That makes it useful for freelancers, consultants, property managers, and small offices.
Fax.Plus connects with popular productivity tools too, including email-to-fax, Google Workspace, Microsoft tools, and mobile apps. Its workflow feels more office-oriented. You can build a routine around it: scan, upload, send, tag, archive, track, and confirm.
For a solo user, HelloFax may feel faster. For a department, Fax.Plus usually feels cleaner after setup. Team roles matter here. If three people need access to one fax number, a shared inbox and user permissions can save a lot of back-and-forth.
Mobile experience
Fax.Plus has strong mobile apps for sending, receiving, scanning, and tracking faxes. This is a real benefit for field workers, sales staff, healthcare coordinators, and anyone who handles documents away from a desk.
HelloFax/Dropbox Fax is more web-centered. It can still work well from a browser, and Dropbox access helps on mobile. But if you expect to scan a document with your phone and fax it in under a minute, Fax.Plus usually feels more natural.
Pricing and value
Pricing changes, so always check current plan pages before buying. Still, the value pattern is clear.
HelloFax/Dropbox Fax is attractive for low-volume users. If you send a few pages here and there, you may not want a heavier business system. The service keeps things simple and avoids feature overload.
Fax.Plus tends to offer better long-term value for teams and regular fax users. You pay for more structure, better receiving options, user control, reporting, and security features. If fax is tied to revenue, compliance, or customer service, those extras are not fluff.
Expect to waste time on any service if you pick the wrong tier. Page limits, overage fees, fax number availability, international fax rates, and user seats can change the real cost. A plan that looks cheap may become annoying after one busy month.
Who should choose Fax.Plus?
Choose Fax.Plus if you need more than occasional sending. It is the stronger option for organizations that care about history, permissions, inbound faxes, mobile scanning, and professional controls.
- Medical offices sending intake forms or referrals
- Law firms sending signed agreements
- Finance teams sending verification documents
- HR teams handling employee paperwork
- Small businesses that need a permanent fax number
Fax.Plus is also better when multiple people touch the same fax process. The administrative tools reduce confusion. That matters when one missed fax can delay a claim, contract, or approval.
Who should choose HelloFax?
Choose HelloFax/Dropbox Fax if you want the easiest route from document to sent fax. It suits people who fax rarely and do not want to think about settings.
- Freelancers sending signed forms
- Dropbox users who want a familiar file flow
- Home users sending tax, insurance, or school documents
- Small teams with very light fax needs
HelloFax is also a good fit when electronic signatures and faxing overlap. If your process is “sign this PDF, fax it, save it,” the experience can feel refreshingly plain.
Final recommendation
Fax.Plus is the safer default for business online faxing. It gives you stronger controls, better receiving workflows, mobile tools, and more room to scale. It is the service to pick when faxing is part of real operations.
HelloFax/Dropbox Fax is best for light, simple use. It is clean, quick, and friendly for people who do not want to manage a full fax system. If you already use Dropbox and send only a few faxes, it may be all you need.
The practical rule is simple: if fax is a task, choose HelloFax. If fax is a workflow, choose Fax.Plus.
