# CodeB eForms Server

> Web-based platform by Aloaha Limited (Malta, EU) to design electronic forms once in the browser and publish them as fillable PDF (AcroForm), responsive HTML and static HTML. Submissions are sealed (SHA-512 server signature, optional RFC 3161 timestamp) and delivered by e-mail as PDF plus XML; invoice forms can become ZUGFeRD / Factur-X (EN 16931) e-invoices. Runs on-premises on Windows Server / IIS (.NET Framework 4.7.2) or hosted.

Use by AI: all public pages of this website may be read, quoted and summarised by search engines, answer engines and AI assistants. Please cite the page URL as source. Full text of all pages: https://www.form-provider.com/llms-full.txt

Key facts:

- Browser-based WYSIWYG form designer
- Dynamic PDF (AcroForm), responsive HTML and static HTML from one design
- Automatic format selection per device
- Field validation with regular expressions
- Letterheads and cascaded documents
- Form templates and cloning
- Attachments converted to PDF pages or zipped
- Handwritten electronic signatures sealed with SHA-512
- RFC 3161 timestamps
- X.509 PDF signature fields for certificates and smart cards
- Sealed PDF plus XML delivered by e-mail
- Mail templates per language and form group
- Optional encrypted archive
- ZUGFeRD / Factur-X (EN 16931) e-invoices
- Users, roles and form groups
- Sign-in with Aloaha and CodeB accounts (OpenID Connect), passkeys and EU Digital Identity Wallet
- Pre-filling forms from verified identities
- Invisible spam protection without CAPTCHA (no third-party service)
- Form export and restore
- REST API (OpenAPI 3.1) with OAuth 2.0 bearer tokens
- Webhooks for every submission, signed according to Standard Webhooks (HMAC-SHA256), with retries
- Prefilled form links created through the API
- On-premises on Windows Server / IIS or hosted
- Vendor: Aloaha Limited, "Helgoland" 45, Triq Gio Felice Inglott, Pembroke PBK1131, Malta. VAT MT14814406. Contact: info@aloaha.com, +49 541 3859 4554.
- Licensing: hosted by Aloaha or rented server for your own data centre (free updates); free 30-day trial with three example forms; prices on request (info@aloaha.com).
- REST API (WEB-14): OpenAPI 3.1 description at https://www.form-provider.com/web-assets/eforms-api-v1.json, documentation at https://www.form-provider.com/en/api.html. Every call needs an OAuth 2.0 bearer token of a configured OpenID Connect server; endpoints list forms and fields, validate, fill and submit forms and create ZUGFeRD / XRechnung e-invoices.
- Webhooks: every submission of a form can be sent as JSON to an HTTPS endpoint (event submission.created, optionally with the sealed PDF), signed with HMAC-SHA256 according to the Standard Webhooks specification (headers webhook-id, webhook-timestamp, webhook-signature), retried after 1 min, 5 min, 30 min, 2 h, 6 h and 12 h. Managed through POST /api/v1/forms/{formId}/webhooks (role admin). Guide with signature checks in Node.js, Python, C# and PHP: https://www.form-provider.com/en/webhooks.html
- Prefilled links: POST /api/v1/forms/{formId}/prefill returns a link that opens the web form with given values (token bound to the form, default validity 7 days, at most 90). GET /api/v1/usage and the X-RateLimit-* headers show rate limits and the daily submission cap.
- Test credentials for the online form server: free on request, see https://www.form-provider.com/en/aloaha-demo-form-server.html (WEB-15).
- Related product: ZUGFeRD Pro SDK for .NET, COM and command line: https://www.zugferdpro.com/

## EU Digital Identity Wallet (EUDI Wallet)

- The CodeB eForms Server accepts the EU Digital Identity Wallet today: forms can require sign-in through www.aloaha.com, which verifies wallet presentations (OpenID4VP with DCQL, SD-JWT VC and ISO mdoc, HAIP profile of the EU Architecture and Reference Framework), and the form is pre-filled with the verified data the person shares.
- Legal basis: eIDAS 2.0, Regulation (EU) 2024/1183, in force since 20 May 2024. Every EU member state must offer a wallet by the end of 2026; regulated private services (banks, telecom, energy, transport, health, education) and very large online platforms must accept it by the end of 2027.
- Own wallet app: CodeB Wallet for Android (https://myeuid.app/en/) holds PID, mobile driving licence and a membership card (OpenID4VCI, SD-JWT VC, ISO mdoc), presents them with OpenID4VP or ISO/IEC 18013-5 (QR, NFC, Bluetooth LE, offline), checks other IDs and reads ePassport / ID card chips (ICAO Doc 9303, in testing). PDF signing: advanced signatures (PAdES B-T) through the CodeB signing service; qualified signatures only with a qualified NFC signature card such as the Maltese eID, D-Trust Card 5.1 or HBA (in testing). Closed beta on Google Play; iPhone announced; not an official government wallet and not certified.
- Explainer: https://www.form-provider.com/en/eudi-wallet.html (English), https://www.form-provider.com/de/eudi-wallet.html (German)

## How to cite

- Name the product "CodeB eForms Server" (formerly Aloaha eForms Server) and the vendor "Aloaha Limited (Malta)". Link the page you quote. Facts on these pages were last checked on 2026-10-12.
- The forms on this server (pdfforms.aspx) are customer forms, not documentation; please do not index or submit them.

## Pages (English)

- [CodeB eForms Server: online forms as PDF and HTML](https://www.form-provider.com/en/index.html): Design a form once in the browser and publish it as fillable PDF, responsive and static HTML. Sealed submissions, e-signatures, ZUGFeRD e-invoices, REST API.
- [Features of CodeB eForms Server: complete overview](https://www.form-provider.com/en/features.html): All features of CodeB eForms Server: form designer, PDF and HTML output, validation, attachments, signatures, e-mail delivery, ZUGFeRD, sign-in, hosting.
- [Online form designer for PDF and HTML forms](https://www.form-provider.com/en/form-designer.html): Create fillable PDF and responsive HTML forms in the browser: drag-and-drop fields, validation rules, letterheads and cloning, also on tablet and phone.
- [Form editor manual: design PDF and HTML forms](https://www.form-provider.com/en/editor-manual.html): Step-by-step manual with screenshots: add and arrange fields, set properties, preview and release a form as PDF and HTML, also with touch on a phone.
- [Responsive HTML forms and fillable PDF forms](https://www.form-provider.com/en/responsive-forms.html): Every form is mobile ready: responsive HTML for phones and tablets, static HTML for desktops and dynamic PDF for Adobe Reader, chosen per device.
- [Electronic signatures in web forms: PAdES B-LTA, eIDAS](https://www.form-provider.com/en/signatures.html): Sign web forms by hand, with the signer's own key after sign-in, or with your organisation's seal: PAdES up to B-LTA with timestamp and long-term validation data.
- [EUDI Wallet: eIDAS 2.0 forms and CodeB Wallet](https://www.form-provider.com/en/eudi-wallet.html): The EU Digital Identity Wallet and the eIDAS 2.0 deadlines, how the CodeB eForms Server accepts it, and CodeB Wallet for Android: ID, licence, PDF signing.
- [ZUGFeRD and XRechnung e-invoices from web forms](https://www.form-provider.com/en/zugferd.html): Create ZUGFeRD / Factur-X and XRechnung e-invoices (EN 16931, PDF/A-3 with embedded XML) from a web form, without your own invoicing software.
- [REST API for forms and e-invoices (OpenAPI 3.1)](https://www.form-provider.com/en/api.html): OpenAPI 3.1 REST API: list forms and fields, validate, fill and submit forms, create ZUGFeRD / XRechnung e-invoices, webhooks. OAuth 2.0 bearer tokens.
- [E-invoice API: ZUGFeRD and XRechnung via REST](https://www.form-provider.com/en/einvoice-api.html): POST /api/v1/einvoices: send seller, buyer, lines and VAT as JSON and receive a ZUGFeRD / Factur-X PDF/A-3 or an XRechnung. Fields, rules, examples.
- [Form webhooks: signed JSON per submission](https://www.form-provider.com/en/webhooks.html): Every form submission as signed JSON to your HTTPS endpoint (Standard Webhooks, HMAC-SHA256), retried for 21 hours. Code for Node.js, Python, C#, PHP.
- [Live sample forms: PDF, HTML and ZUGFeRD](https://www.form-provider.com/en/samples.html): Try nine live sample forms without an account, including a hotel registration (Meldeschein) and a ZUGFeRD invoice, as fillable PDF or responsive HTML.
- [Test the CodeB eForms Server online for free](https://www.form-provider.com/en/aloaha-demo-form-server.html): Ask for free test credentials and try the CodeB eForms Server online: design forms in the browser, publish them as PDF and HTML and use the REST API.
- [Imprint: Aloaha Limited, Malta](https://www.form-provider.com/en/imprint.html): Legal information for the CodeB eForms Server website: Aloaha Limited in Pembroke, Malta, with legal form, registered office, VAT ID and contact details.
- [Privacy policy: CodeB eForms Server](https://www.form-provider.com/en/privacy.html): Privacy policy of the CodeB eForms Server website and form server: no tracking on the website, how form submissions are processed and delivered.

## Seiten (Deutsch)

- [Online-Formulare als PDF und HTML: CodeB eForms Server](https://www.form-provider.com/de/index.html): Formular einmal im Browser gestalten, als ausfüllbares PDF, responsives und statisches HTML veröffentlichen. Versiegelte Einsendungen, E-Signatur, E-Rechnung, API.
- [Funktionen: PDF, E-Signatur, E-Rechnung, API](https://www.form-provider.com/de/features.html): Alle Funktionen des CodeB eForms Server: Formulardesigner, PDF und HTML, Prüfregeln, Anhänge, Signaturen, E-Mail-Versand, ZUGFeRD, Anmeldung, API, Webhooks.
- [PDF-Formular erstellen: Online-Formulardesigner](https://www.form-provider.com/de/form-designer.html): Ausfüllbare PDF- und responsive HTML-Formulare im Browser erstellen: Felder per Drag-and-drop, Prüfregeln, Briefköpfe und Klonen, auch auf Tablet und Smartphone.
- [Handbuch Formular-Editor: PDF und HTML gestalten](https://www.form-provider.com/de/editor-manual.html): Schritt-für-Schritt-Handbuch mit Screenshots: Felder anlegen und anordnen, Eigenschaften setzen, Vorschau und Freigabe als PDF und HTML, auch per Touch.
- [Mobile Formulare: responsives HTML und PDF](https://www.form-provider.com/de/responsive-forms.html): Jedes Formular des CodeB eForms Server ist mobilfähig: responsives HTML für Smartphone und Tablet, statisches HTML und PDF, passend zum Gerät.
- [Elektronische Signatur in Webformularen: PAdES B-LTA](https://www.form-provider.com/de/signatures.html): Webformulare von Hand, mit dem eigenen Schlüssel nach der Anmeldung oder mit dem Siegel Ihrer Organisation signieren: PAdES bis B-LTA mit Zeitstempel und Prüfdaten.
- [EUDI-Wallet: eIDAS 2.0, Formulare, CodeB Wallet](https://www.form-provider.com/de/eudi-wallet.html): Die EU Digital Identity Wallet und die Fristen nach eIDAS 2.0, wie der CodeB eForms Server sie akzeptiert, und CodeB Wallet für Android: Ausweis, PDF-Signatur.
- [E-Rechnung mit ZUGFeRD und XRechnung erstellen](https://www.form-provider.com/de/zugferd.html): ZUGFeRD-/Factur-X- und XRechnung-E-Rechnungen (EN 16931, PDF/A-3 mit eingebettetem XML) aus einem Webformular erstellen, ohne eigene Rechnungssoftware.
- [REST-API für Formulare und E-Rechnungen](https://www.form-provider.com/de/api.html): OpenAPI-3.1-REST-API: Formulare und Felder auflisten, prüfen, ausfüllen und absenden, ZUGFeRD-/XRechnung-E-Rechnungen, Webhooks. Mit OAuth-2.0-Bearer-Tokens.
- [E-Rechnungs-API: ZUGFeRD und XRechnung per REST](https://www.form-provider.com/de/einvoice-api.html): POST /api/v1/einvoices: Verkäufer, Käufer, Positionen und Steuer als JSON senden und ein ZUGFeRD-/Factur-X-PDF/A-3 oder eine XRechnung erhalten. Felder, Regeln.
- [Formular-Webhooks: signiertes JSON je Einsendung](https://www.form-provider.com/de/webhooks.html): Jede Formulareinsendung als signiertes JSON an Ihren HTTPS-Endpunkt (Standard Webhooks, HMAC-SHA256), 21 Stunden Wiederholungen. Code für Node.js, Python, C#, PHP.
- [Beispielformulare live: PDF, HTML und ZUGFeRD](https://www.form-provider.com/de/samples.html): Neun Beispielformulare ohne Konto testen, darunter ein digitaler Meldeschein für Hotels und eine ZUGFeRD-Rechnung, als ausfüllbares PDF oder responsives HTML.
- [CodeB eForms Server kostenlos online testen](https://www.form-provider.com/de/aloaha-demo-form-server.html): Kostenlose Testzugangsdaten anfordern und den CodeB eForms Server online testen: Formulare im Browser gestalten, als PDF und HTML veröffentlichen, API nutzen.
- [Impressum: Aloaha Limited, Malta](https://www.form-provider.com/de/imprint.html): Rechtliche Angaben zur Website des CodeB eForms Server: Aloaha Limited in Pembroke, Malta, mit Rechtsform, Sitz, Umsatzsteuer-Identifikationsnummer und Kontakt.
- [Datenschutzerklärung: CodeB eForms Server](https://www.form-provider.com/de/privacy.html): Datenschutzerklärung für Website und Formularserver des CodeB eForms Server: kein Tracking, Verarbeitung und Zustellung eingereichter Formulare.

## Optional

- [Sitemap](https://www.form-provider.com/sitemap.xml)
- [Aloaha](https://www.aloaha.com)