torakiki/pdfsam
Pdfsam
pdfsam es un software de manipulación de PDF y aplicación de escritorio diseñada para dividir, fusionar, rotar y extraer páginas de documentos PDF. Funciona como un editor de PDF, convertidor y herramienta de seguridad, proporcionando capacidades para modificar estructuras de documentos y gestionar formatos de archivo.
El proyecto se distingue por capacidades de procesamiento especializadas, incluyendo un procesador de documentos OCR para extraer texto editable de imágenes escaneadas y el intercalado de PDF para alternar páginas de múltiples archivos. También proporciona una suite de seguridad para cifrar documentos, gestionar permisos de acceso y aplicar firmas digitales.
El software cubre un amplio rango de tareas de optimización y edición de documentos, como organización de páginas, edición directa de contenido, creación de formularios rellenables y compresión de PDF. También incluye herramientas para rotación de páginas, recorte, conversión a escala de grises e inserción de anotaciones e hipervínculos.
La aplicación está construida como un runtime de escritorio basado en Java.
Features
- PDF Manipulation Utilities - Provides a comprehensive suite for merging, splitting, and rearranging pages across multiple PDF files.
- Optical Character Recognitions - Integrates optical character recognition to convert image-based PDF regions into editable text.
- PDF Page Organizers - Enables the visual selection and removal of unwanted pages from PDF documents.
- OCR Document Processors - Ships an OCR processor that extracts editable text from images and scanned PDF documents.
- PDF Editors - Provides tools for modifying text, inserting annotations, and creating fillable forms within PDFs.
- PDF Security Management - Provides capabilities for managing password encryption, user permissions, and digital signatures for PDF documents.
- PDF Page Extraction - Isolates specific page ranges from a PDF to create new, smaller files.
- Stream-Based Processing - Processes large PDF files in chunks to prevent system memory overload.
- PDF Structural Elements - Implements the PDF standard to manipulate internal structural elements like page trees and bookmarks.
- PDF Content Editing - Allows direct modification of text and visual elements within PDF files without exporting to other formats.
- PDF Document Merging - Combines multiple PDF files into a single document while preserving bookmarks and interactive elements.
- Optical Character Recognition - Uses optical character recognition to convert scanned images and PDFs into searchable, editable text.
- PDF Security and Signing - Protects documents using encryption, manages access permissions, and applies digital signatures.
- Page Layout Optimization - Optimizes PDF layouts through margin cropping, page rotation, and grayscale conversion.
- Page Rotations - Changes the visual orientation of individual pages or entire documents within a PDF.
- PDF Annotations - Adds notes, highlights, and freehand drawings to PDF documents to facilitate collaboration.
- PDF Format Converters - Transforms PDF files into other formats and converts image files into PDF documents.
- Form Creation Tools - Provides tools for creating interactive PDF forms with text fields, checkboxes, and dropdowns.
- Image to PDF Converters - Converts common image formats into PDF documents for easier distribution and viewing.
- PDF Compression - Implements algorithms to reduce the overall file size of PDF documents for easier sharing.
- Page Cropping - Provides tools to trim margins or isolate page areas by redefining visible boundary coordinates.
- Page Insertion - Supports adding new pages or existing pages into specific positions within a PDF document.
- Interleaving - Alternates pages from multiple PDF files into a single document to combine single-sided scans.
- E-Book Utilities - Desktop tool for splitting, rotating, and merging document pages.
- PDF Management Tools - Utility for splitting, merging, and extracting PDF pages.
