Secure File Sharing Software for Accountants

Protect client data and streamline how your firm shares files with clients and team members using secure, compliant, and easy-to-use accounting file sharing software.

Secure File-Sharing for Accounting Professionals

File sharing that’s fast, secure, and easy—for you and your clients

Unlike generic document sharing software or rigid client portals, MangoShare lets accounting professionals securely send, request, and sign documents directly through email, without PDFs, passwords, or portals that clients avoid.

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Rock Solid Security

Send, store, and sign documents with confidence across every device, user, and engagement.

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Streamline Your Security

MangoShare fits into existing accounting workflows instead of forcing your firm to adapt to rigid systems. Secure file sharing happens naturally as work progresses, not as an extra step your team has to remember.

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Securely Send Documents via Email

Stop waiting on portals, passwords, and mailed documents. MangoShare lets clients securely access documents through email links they already understand, accelerating turnaround during time-sensitive work like tax season.

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Bank-level Security

Every file is encrypted in transit and at rest using bank-level security standards. This file sharing software protects sensitive financial data without relying on risky email attachments or unsecured downloads.

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Professional Branding

Maintain a consistent, professional client experience. Your branding appears on every secure interaction, reinforcing trust every time clients upload, download, or sign documents.

Get Your Clients to Sign

  • Securely share and request files without forcing clients to create accounts or remember passwords.
  • Request and receive documents directly through email, reducing delays caused by portal resistance.
  • Integrate secure document sharing into your existing accounting workflows without disruption.
  • Replace confusing password-protected PDFs with secure, link-based access that clients actually use.
  • Store and share files without worrying about size limits or storage constraints.
  • Far more secure than traditional email attachments, which expose sensitive data.
  • Instant notifications show when clients view, upload, or sign documents.
  • Easier for clients than portals, without sacrificing security or compliance.
Get your client to sign
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Your client portal is slowing you down and frustrating your clients.

Improve the client experience and securely get the documents and signatures you need fast. MangoShare delivers the security of a portal with the speed and simplicity of email, allowing accounting firms to move faster without compromising compliance.

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Keep it Secure. Make it Easy

Secure file sharing for accountants should balance compliance and usability. MangoShare keeps sensitive data protected while remaining simple enough for every client to adopt without training.

  • Support for eSignatures: Collect legally binding eSignatures as part of routine accounting workflows without relying on fax, mail, or PDFs.
  • Simple graphic interface: Clients upload documents quickly using a clear, intuitive interface designed for non-technical users.
  • Bank-level protection: Encryption protocols protect files from unauthorized access during every stage of sharing and storage. 

Benefits of Accounting File Sharing Software

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Protect Client Confidentiality

Secure file sharing ensures confidential client documents are encrypted and only accessible to authorized users — reducing risk and protecting trust. Collect and deliver tax documents securely without chasing emails.

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Centralize Work in One System

Instead of scattering files across drives, inboxes, and shared folders, your accounting file sharing software stores them where the work happens: alongside workflows, tasks, and client records.

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Improve Team Collaboration

Share files with internal teams instantly without losing context and ensure everyone is working off the latest version. Share engagement letters and welcome packs safely and efficiently.

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Speed Up Client Exchanges

Clients can upload documents directly through secure portals, eliminating back-and-forth email attachments and missing files. Send monthly reports, reconciliations, or advisory insights directly through secure links.

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Enhance Compliance and Audit Trails

Know who accessed or downloaded a document and when — an essential capability for compliance and professional standards.

The Secure File-Sharing Challenge
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Help Your Clients Help You

When systems are built around accountants instead of clients, adoption fails. Removing passwords and portals removes the single biggest barrier to client participation. 

Mango’s accounting file sharing software works seamlessly with workflow management, project tracking, and client communication — turning secure file sharing into a productivity engine instead of an administrative chore. 

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Digital Doesn’t Always Mean More Secure

Consumer file sharing tools were not built for accounting firms or regulated data. Document sharing software must prioritize compliance, auditability, and controlled access. 

Paperless File Sharing for Security

Digital convenience without security increases exposure. Paperless file sharing must be secure, intuitive, and designed for real accounting workflows. 

No more password-protected PDFs

Password-protected PDFs create friction, delays, and unnecessary risk. Secure links provide a simpler, safer alternative that clients actually use. 

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Top File Sharing Combines Security and Convenience

Top File Sharing Combines Security and Convenience

Security fails when clients avoid the system. Effective accounting file sharing software combines protection and usability. 

MangoShare provides secure file sharing for accountants that protects data, improves client responsiveness, and supports modern accounting workflows. 

The Tools Your Clients Will Like and Use Run on Mango

Secure file sharing and eSignatures designed around how accountants and clients actually work. 

Secure File Sharing FAQs