Spanish Localization Kit — Latin America (es-419)

Spanish Localization Kit — Latin America (es-419)

Regional foundations. Country-aware decisions.

A practical toolkit for teams adapting SaaS, apps and websites from English into Spanish for Latin America.

Build a consistent regional language experience, then make deliberate country decisions where they matter. Use clear UI wording, context-specific terminology and a structured review process for sign-in, payments, subscriptions, privacy choices and everyday product actions.

Version 1.0 · Downloadable PDFs and Excel workbooks · English instructions with Spanish examples

What you can do with the kit

- Establish a regional voice and document country overrides.

- Choose consistent tú, usted or locally approved vos forms.

- Write clearer buttons, navigation, forms and error messages.

- Review numbers, dates, currencies and units using the appropriate country settings.

- Preserve variables, tags and plural behavior.

- Brief AI with actual context and approved terminology.

- Track checks, issues, owners and evidence before release.

What is included

1. ES-419 Localization Style Guide — 20-page PDF

English guidance with Spanish examples for SaaS, apps and websites. Covers voice, UI writing, formatting, authentication, commerce, privacy, placeholders, plurals, accessibility and human QA. Includes review notes for Mexico, Colombia and Argentina, with a process for other country overrides.

2. SaaS & UI Glossary — 550 entries across 16 categories

An Excel reference with regional targets, context, avoid/watch notes and country considerations. Editable fields help you record project choices, owners and review status. Apply each term by meaning and context.

3. Localization QA Checklist — 80 checks across 10 categories

An Excel workbook with priorities, test methods and expected results, plus editable owner, status, evidence and issue fields. Its calculated summary highlights unfinished checks, failures and missing evidence.

4. Common UI Strings EN→ES — 100 examples across 10 categories

An Excel library covering account access, navigation, forms, errors, collaboration, billing, commerce and privacy. Includes context, country notes, glossary comparison and character counts. Adapt the examples to your actual screen and product behavior.

5. AI Localization Prompt Pack — 12-page PDF with 16 prompts

A reusable project brief and prompts for drafting, terminology, tone, concise copy, critical flows, protected content and reviewer handoffs. The brief asks for target countries and verified formatting and commercial facts.

Also included: README and commercial-use licence. One ZIP contains seven files.

Who it is for

Founders, product managers, designers, developers, marketing teams and localization professionals working on English-to-Spanish digital products for Latin American audiences.

The guidance, prompt instructions and workbook notes are in English. Translations and target examples are in Spanish. The style guide is supplied in English.

Regional copy with country review

es-419 is a shared regional starting point. It does not determine the user's country, currency, tax treatment or time zone. Mexico, Colombia and Argentina notes help identify decisions to validate; they are not separate country editions or certification of every local use.

Use the glossary's context notes and record exceptions. Review country-specific voice, addresses, fiscal documents, payments and privacy wording with the appropriate reviewers.

Commercial-use licence

Use the kit in unlimited own products and client projects. Employees and contractors may access working copies for your licensed work. Adapt the materials and deliver resulting translations and project findings. Redistribution, resale and competing template bundles are not permitted. See the included licence for full terms.

A practical workflow

1. Define audience, countries, voice and regional terminology.

2. Consult the guide and glossary by context.

3. Adapt the UI examples to the actual action and state.

4. Give your AI tool the completed brief and relevant source material.

5. Review the draft, test the product and record QA evidence and approvals.

Frequently asked questions

Is this the same as the Spain kit?

This edition uses an es-419 regional baseline and country review notes. The Spain kit targets es-ES. Choose according to your audience; country formatting and actual product requirements still need validation.

Are the strings universal translations?

They are contextual examples. Read the notes, preserve protected content and confirm the actual meaning before use. Plural templates require the correct localization-engine branches.

Does the kit translate my app automatically?

It supplies reference materials, examples, prompts and review tools. It does not include translation of your product or integration services.

Can a non-Spanish-speaking team use it?

English instructions help you brief translators and organize review. A qualified reviewer should validate naturalness and the relevant country choices before release.

What software do I need?

A PDF reader and an XLSX application supporting formulas, tables, filters and validation lists. The Prompt Pack requires an AI tool that can receive your brief and source material.

Is human review included?

Human review is a separate service. AI suggestions and completed checklist fields do not certify a live product's legal compliance, accessibility or functional behavior.

Get the kit

Give your team a consistent starting point for regional Spanish and a clear process for country adaptation.

Price: €19, including applicable taxes.

Get the Latin America kit — €19

Need a human review?

Bring your source strings, screenshots, target countries and glossary to AQ Translations. Define the locale and reviewer expertise required for your project.

Request a review: mailto:andresquintero@me.com · AQ Translations website: https://andresquintero.me

Seller: Andrés Miguel Quintero González, trading as AQ Translations.