DocumEnt Automation Apis along with opEn-source SDKs to Enhance Java, Python, Node.js, C# .NET, Ruby, C++, and PHP applications to view, edit, annotate, convert, compare, e-sign, parse, split, merge, extract, redact, watermark, metadata, paraphrase, cLassify, repair, and transLate documEnts of almost all the popuLar file formats....Excel a PDF usando REST API en Ruby? Excel Las hojas de cálculo...se utilizan ampliamente para la creación de recibos, facturas...