What is FILIGRAN?
FILIGRAN is a professional writing software product family created by Porto Noche.
Professional writing software by Porto Noche
FILIGRAN Online
FILIGRAN is a professional writing product family for authors. FILIGRAN Online is the web application: a focused Black Velvet workspace for manuscripts, editorial AI tools, literary translation, and platform-managed AI access for entitled plans.
What FILIGRAN helps authors do
FILIGRAN Online is built around long-form prose rather than generic chat. It gives writers a manuscript workspace, a curated catalog of literary AI tools, a dedicated translation studio, import and browser-based export utilities, and platform-managed AI access for entitled plans.
- Write and organize manuscript projects
- Use editorial tools for prose, dialogue, structure, and style
- Translate literary passages with seven selected language options
- Use AI writing tools included with Pro and Studio plans
Online and Desktop
FILIGRAN Online is the accessible web product. FILIGRAN Desktop is positioned as the complete extended desktop experience. Public pages describe this relationship without claiming unverified Desktop capabilities.
Built for serious authors
The product is designed for novelists, screenwriters, editors, translators, and long-form writers who want a quieter alternative to generic productivity software.
Frequently asked questions
What is FILIGRAN Online?
FILIGRAN Online is the web application for writing, manuscript management, AI-assisted editorial tools, literary translation, and platform-managed AI access.
Which AI providers are supported?
The current application supports OpenAI and Google Gemini provider configuration.