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Meet the Component Suite

Your ERP issues invoices. PlugDFe Suite makes sure it always works.

The ultimate tax document issuance solution for developers. Power up your ERP with TecnoSpeed's Component Suite, built to issue tax documents in DLL and OCX/ActiveX compatible languages.

Focus on development. We'll take care of the fiscal side.
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PlugBoleto
A TECNOSPEED SOLUTION • A TECNOSPEED SOLUTION •
COMPONENTS
SUITE
The tax infrastructure for software houses
+4.100
integrated software houses
20
years in the market
+224
specialists
⚡For Software Houses

Integrate. Scale. Leave the tax compliance to us.

Your time is better spent building software than deciphering tax legislation. Talk to a TecnoSpeed consultant and find out in minutes how PlugDFe Suite fits into your project—no commitment, no hassle. Speak directly with experts who understand integration, code, and tax compliance..
+DLL · OCX/ActiveX +Local issuance +Automatic tax updates +Dev-to-Dev Support +Pay per license +A1 and A3 Digital Certificates
Privacy Policies*
< / > The problem

Tax legislation never stops changing. You shouldn't have to pause development to keep up.

For a developer, keeping tax compliance up to date while delivering value in the core product is an impossible equation. PlugDFe Suite solves this problem at the root..
01

Each municipality, a different NFS-e standard

Every city hall implements NFS-e in its own way. Maintaining compatibility across all municipalities requires an entire dedicated team.

02

NF-e layouts change frequently

SEFAZ publishes technical notes constantly. Each change requires analysis, adjustments, and new ERP deployments.

03

Per-invoice costs do not scale

Volume-based billing penalizes your most active clients. Your margins shrink as your clients grow.

04

Tax data traveling through third parties

SaaS solutions route sensitive client information to external servers, creating exposure risks and total dependency.

05

Updating components across N clients is a nightmare

Remote access per client, support calls, production downtime—every release turns into a major operation.

< / > The solution

The tax infrastructure your ERP needs, without building from scratch.

PlugDFe Suite is a TecnoSpeed component library providing all necessary methods to issue electronic tax documents directly within your software.
  • 01

    Any language

    DLL, OCX/ActiveX. Compatible with Delphi, C#, PHP, VB6 and more.

  • 02

    Automatic updates

    When legislation changes, the component updates, with minimal rework in your codebase.

  • 03

    Always local data

    On-premisses processing on the client machine. No sensitive data passes through third-party services.

// 1. Instantiate the component
var nfe: TPlugNFe;
nfe := TPlugNFe.Create(nil);

// 2. Set up the environment
nfe.Ambiente := taHomologacao;
nfe.CarregarConfiguracao('config.ini');

// 3. Issue invoice
nfe.GerarNFe('nota.tx2');
nfe.TransmitirNFe();
// 1. Instantiate the component
var nfe = new PlugNFe();

// 2. Set up the environment
nfe.Ambiente = "Homologacao";
nfe.CarregarConfiguracao("config.ini");

// 3. Issue invoice
nfe.GerarNFe("nota.tx2");
nfe.TransmitirNFe();
// 1. Instantiate the component
$nfe = new PlugNFe();

// 2. Set up the environment
$nfe->Ambiente = "Homologacao";
$nfe->CarregarConfiguracao("config.ini");

// 3. Issue invoice
$nfe->GerarNFe("nota.tx2");
$nfe->TransmitirNFe();
PlugDFe.dll View documentation
< / > Covered documents

One contract. Any sector. Multiple tax documents.

Every new type of client you serve is a new revenue stream for your ERP. With PlugDFe Suite, you don't need separate contracts for each tax document, simply add the component and start issuing.
01.

Manufacturing/Industry

Built for manufacturers and goods distributors. Ready-to-use components for full industrial supply chain issuance.

Fiscal Documents
NF-e MDF-e GNR-e
02.

Services

For service providers across any Brazilian municipality. Over 2,000 cities and 150+ standards covered.

Fiscal Documents
NFS-e NFCom
03.

Retail

From point-of-sale to integrated checkout. All retail tax billing modalities covered.

Fiscal Documents
NF-e NFC-e
04.

Logistics

For freight carriers and logistics operators. Transport documents and cargo manifests under a single contract.

Fiscal Documents
CT-e MDF-e
05.

Tax Reporting

Hassle-free ancillary obligations. Specific components for filing and tax accounting.

Fiscal Documents
Component EFD-Reinf
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Resources

Built by tax experts. Designed for developers.

PlugDFe Suite is more than just a component library, it’s an architectural decision.Every feature was crafted to eliminate development friction, reduce operational costs, and ensure tax compliance never becomes a bottleneck in your product.
STRATEGIC SAVINGS

Pay per license, not per invoice issued

Your cost doesn't scale with your clients' invoice volume. Regardless of how many tax documents they issue, your license fee remains the same.

CERTIFICATE FLEXIBILITY

Full compatibility with A1 and A3 digital certificates

Native support for A1 (.pfx) and A3 (token or smartcard) certificates. Digital signing is performed directly by the component, no external tools required.

SPECIALIZED SUPPORT

Tax updates and dedicated developer support

Automated tax updates along with technical and regulatory support dedicated to developers. A team that speaks the language of software integration.

MULTI-DOCUMENT CAPABILITY

One single contract, multiple tax documents

NF-e, NFC-e, CT-e, NFS-e, MDF-e, and more under a single contract. Optimize costs without splitting vendors per document type.

PRIVACY & INDEPENDENCE

Secure issuances, sensitive data protected

Tax data never passes through third-party servers. All processing happens locally on the client machine without exposing sensitive information.

OPTIMIZED PERFORMANCE

Native Multi-Threading

Boost software performance by issuing tax documents in parallel without freezing the user interface. Built-in architecture ready to scale.

EXPANDED CAPABILITIES

Simplified incoming tax document downloads

Automated lookup and download of XMLs for incoming tax documents directly within the component, no need to build this workflow from scratch.

PROVEN TRACK RECORD

Nearly 20 years solving tax compliance for developers

Keeping up with every Technical Note, layout change, and municipal NFS-e standard since 2006. Stability that isn't built overnight.

< / > Differentials

Built by tax experts. Designed for developers.

Tax compliance is a minefield. With PlugDFe Suite, we turn challenges into opportunities. Whether dealing with ongoing changes driven by Tax Reform or expanding your customer portfolio, our solution is engineered to deliver efficiency and adaptability for developers.
01
SAVINGS

Cost savings and efficiency under a single contract

Stop paying per invoice issued. Component Suite offers cost-effective licensing and comprehensive coverage across electronic tax documents, all under one single contract.

02
INTEGRATION

Seamless integration and effortless expansion

Select the required components, instantiate them in your project, and make it happen. Regardless of your programming language, your application becomes ready to handle any tax demand.

See how simple it is TecnoSpeed

Unindo eficiência, economia e facilidade, o PlugDFe Suíte é a ferramenta que todo desenvolvedor precisa para elevar seu software a novos patamares.

View technical documentation
Suite Manager

No more manual updates on client machines. Discover Suite Manager and code-based updates.

Every developer knows the pain of updating components client by client. Suite Manager puts an end to that: install, uninstall, and verify versions in a unified dashboard with speed and safety. If anything goes wrong, instantly roll back to the previous stable version. Updates can happen in two ways: through Suite Manager or directly via code. Click the buttons below to learn about both methods:

Manage your entire client base through the dashboard, without accessing a single machine.

HOW IT WORKS · 4 STEPS UNIFIED DASHBOARD
  • 01Dashboard

    Centralized version visibility

    View all installed versions across your entire client base in a single dashboard.

  • 02Installation

    Remote installation & uninstallation

    No direct machine access, no remote desktop software required, no support calls.

  • 03UPDATE

    Mass update with a single command

    Deploy new versions to your entire installed base all at once.

  • 04Rollback

    One-click instant rollback

    If an update causes issues, instantly revert to the last stable version.

What you get INCLUDED

  • No remote access to client machines

    100% dashboard-managed

  • Mass update

    Deploy versions to your entire client base

  • One-click rollback

    Instant recovery to the last stable version

  • Full auditability

    Operation logs per client and component

  • New version alerts

    Stay informed as soon as tax updates are released

  • Code-based updates

    Call AtualizarVersao() directly in your ERP, no dashboard or manual intervention needed

Desenvolvedor utilizando o Gerenciador de Suíte
Explore Suite Manager
Documentos - Tecnospeed

Explore every supported tax document

Access the technical documentation for each component, view code examples, or start a free trial.

Document Description Docs / Trial
CODE EXAMPLES Open Source

Official GitHub repository

Ready-to-use integration examples in Delphi, C#, Java, PHP, and more. Clone, run, and adapt to your ERP.

Access GitHub
Most common questions

Frequently Asked Questions about the PlugDFe Suite

PlugDFe Suite is a component library (DLL / OCX / ActiveX) that allows developers to integrate tax document issuance directly into their ERP applications. It covers multiple tax documents—such as NF-e, NFC-e, NFS-e, CT-e, MDF-e, and more—handling all validation, XML generation, digital signing, and communication with tax authorities (SEFAZ/Municipalities) locally.

Because it eliminates the burden of tracking tax legislation and managing complex updates. With PlugDFe Suite, your software stays fully compliant with SEFAZ rules, municipal standards, and Tax Reform updates without requiring you to rewrite code. Plus, you pay per license rather than per invoice issued, keeping your margins predictable as your client base grows.

No. PlugDFe Suite abstracts all the complex tax logic into simple, intuitive code methods. You don't need to master SEFAZ technical notes, XML schemas, or municipal rules—our components handle all data structuring and rules under the hood.

These are two different approaches to the same problem. PlugDFe Suite works via locally installed components (DLL/OCX), ideal for software that already uses this technology or requires local issuance without depending on a constant connection to an external API. PlugNotas is a REST API: you send the invoice data via JSON and TecnoSpeed handles the entire cloud-based issuance process. The choice depends on your software's architecture and your clients' needs.

Yes. PlugDFe Suite natively supports all official contingency modes specified by tax authorities (such as SVC-AN, SVC-RS, Off-line NFC-e, SAT/MF-e, and FS-DA), ensuring your clients never stop issuing invoices even when SEFAZ or city servers go down.

It operates on a fixed license model, not per invoice issued. You pay a predictable fee to license the components for your software, allowing you to issue unlimited tax documents across your client base without incurring extra per-transaction charges. o que importa é o CNPJ que emite, não quantas máquinas ou quantas notas estão envolvidas. O custo não escala com o crescimento operacional dos seus clientes.

Suite Manager is a product designed to streamline the installation and update process of components across client environments. It notifies you when new versions become available, performs remote downloads and installations, and allows you to manage versions across all deployed clients from a unified dashboard—without needing remote access to each client's machine.

Start now

Tax legislation changes.
Your ERP doesn't have to stop.

Integrate once. TecnoSpeed handles everything that changes: SEFAZ layouts, municipal NFS-e standards, Tax Reform, certificates, contingency. Your team focuses on what differentiates your software in the market.
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For ERP developers

Stay updated on the tax world

Free content produced by those who live and breathe the fiscal world day to day.

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Tax and fiscal legislation, and everything a developer needs to follow to keep software compliant — explained by experts.

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Tax Reform

Prepare your software now. Practical content for IT managers and developers to navigate the changes of the biggest tax reform in decades.

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