Scale Your Compliance Services with Confidence

CFOUR Comply — The Best XBRL Software for ESEF & CSRD Reports

CFOUR Comply is an enterprise-grade software package designed for audit and consultancy firms managing multiple clients. It combines AI-powered tagging automation with expert support to ensure seamless ESEF & CSRD compliancewith onboarding in under 24 hours. 

Automate tagging. Ensure compliance. Expand your client capacity – all without increasing costs.

The Compliance Challenge:

Growing Demands, Limited Resources

If you’re managing ESEF and CSRD reporting, you’re likely facing:

Rising client expectations for faster, more accurate compliance.

Manual tagging inefficiencies that drain time and resources.

Intense competition from firms leveraging better XBRL software solutions.

Pressure to reduce costs without sacrificing compliance quality.

You need a scalable solution that ensures accuracy, speeds up compliance, and differentiates your firm in a crowded market. 

Why firms choose CFOUR Comply
over other XBRL software solutions

Automated Tagging

AI-driven precision reduces manual work and errors. 

Faster Compliance

Get firms operational with ESEF reporting in less than a month. 

Seamless Integration

Works with your existing financial reporting processes. 

Scalable Pricing

Cost-effective licensing that grows with your client base. 

Expert Support & Training

Hands-on guidance to ensure smooth adoption. 

How CFOUR Comply Transforms Your Compliance Workflow

01. Request & Demo

Firms request CFOUR Comply, receive a demo, and begin a free trial (typically two weeks).

02. Seamless Setup

Contracts are signed, subscriptions created (in 5 minutes), and the software is operational within 24 hours. 

03. Team Training

A quick, 2-hour training session ensures widespread platform adoption.

Who Is CFOUR Comply For?

Audit Firms

Audit Firms handling complex ESEF tagging across multiple clients.

Consultancy Firms

Consultancy Firms looking to expand compliance offerings and stand out from competitors.

Compliance Teams

Compliance Teams needing a scalable, cost-effective tagging solution.

What our customers say?

“CFOUR Comply is very user-friendly, allowing us to manage everything ourselves with minimal support. This self-sufficiency was vital for us, and we were very happy with how easy it was to use.”

Marina MichaelidouLogicom

“CFOUR Comply’s support team was always available, providing the flexibility we needed to handle last-minute changes and complex projects smoothly.”

Tricia VellaM&Z
A checkmark symbol highlighting the benefits of XBRL software, emphasising its advantages for businesses in financial reporting

Your Compliance Advantage Starts Now

Don’t let inefficient tagging and outdated processes hold your firm back. With CFOUR Comply, you get:
✔️ AI-powered automation for error-free compliance.
✔️ Faster, cost-effective ESEF & CSRD reporting.
✔️ Scalable licensing that grows with your firm.

Frequently asked questions

Which XBRL software is the best?

TOP 5 Best XBRL softwares:
1. CFOUR Comply
2. CoreFilling
3. Workviva
4. Altova
5. Lucanet

The best XBRL software offers compliance, speed, and accuracy without complexity. To choose the best for your team, read the article: 5 best xbrl software solutions.

How to convert PDF to XBRL?

To convert a PDF to XBRL, you’ll need XBRL-certified software such as CFOUR Comply, Workviva, or CoreFiling. First, convert your PDF to an editable format like Word or Excel. From there, you can use certified software to tag and export it to XBRL.

It’s worth noting that with recent regulatory updates, companies subject to CSRD or ESEF are now required to file in iXBRL – a slightly different, more advanced format that combines human- and machine-readable data. CFOUR Comply fully supports iXBRL to ensure compliance with these evolving standards. Read ESEF Compliance Guide to get a better understanding of the submission process.

Which regulations does CFOUR Comply support?

CFOUR Comply supports the latest regulatory frameworks, including ESEF (European Single Electronic Format) for iXBRL tagging of annual financial reports, and CSRD (Corporate Sustainability Reporting Directive) for ESG disclosures aligned with the European Sustainability Reporting Standards (ESRS).

How long does it take to onboard CFOUR Comply?

Onboarding is fast — most firms are fully operational in less than 24 hours. CFOUR Comply includes hands-on training, done-for-you setup, and seamless integration with your existing financial reporting processes, so your team can start tagging and filing almost immediately.

Is support available during peak filing season?

CFOUR Comply provides dedicated support during peak filing periods, including direct access to our in-house iXBRL experts. We understand the pressure firms face during compliance deadlines, so we prioritise quick responses, troubleshooting, and hands-on guidance to ensure your filings are accurate and on time — even at the busiest moments.

Is CFOUR suitable for professional service providers managing reporting for multiple clients?

Yes — CFOUR Comply is purpose-built for audit and consultancy firms managing ESEF and CSRD compliance across multiple clients. It supports multi-entity workflows, automated iXBRL tagging, and offers tiered licensing to scale cost-effectively. With rapid onboarding (fully operational in under 24 hours) and expert support, it enables firms to expand their reporting services without adding pressure or overhead.