JOPDF

Name: JOPDF — Download free. PDF editing tool
Availability: InStock
Rating: 5 (1 reviews)
Author: JOPDF

JOPDF is a desktop application for managing PDF documents. It provides functions for editing text, converting files, compressing size, merging pages, splitting documents, creating new PDFs, adding annotations, organizing page order, and applying password protection. The software runs on Windows, macOS, and Linux without subscription fees or forced account registration.

★★★★★

5.0(1 ratings)

Download JOPDF (Official links)

File size: 1.3 MB

The latest version of JOPDF is: 2.4.0

Operating system: Windows, Mac OS, Linux

Languages: English

Developer: JOPDF

Price: $0.00 USD (Free product)

Text editing in PDF. Direct modification of existing text blocks inside a PDF file. You can change words, numbers, or entire sentences without returning to the source document. The function preserves the original font when possible and adjusts spacing automatically after edits.
PDF creation from scratch. Building a blank PDF document and adding text, shapes, or images manually. This function suits users who need to generate simple forms, covers, or technical sheets without using a word processor first.
File conversion to and from PDF. Transforming PDF pages into Word, Excel, or image formats and converting those formats back into PDF. Conversion maintains layout, tables, and embedded graphics for consistent output across different office suites.
PDF compression. Reducing file size by downsampling images, removing redundant objects, and optimizing internal structure. The function offers quality levels so users can balance visual clarity against storage or email attachment limits.
Document merging. Combining multiple PDF files into one continuous document. Page order follows the sequence of selected files, and users can insert entire documents or selected page ranges during the merge operation.
Document splitting. Dividing a large PDF into smaller files by page count, page ranges, or bookmark locations. This function supports batch processing, allowing one operation to generate several separate documents at once.
Annotation tools. Adding comments, highlights, underlines, strikeouts, sticky notes, and drawing marks to PDF pages. Annotations remain editable after saving and can be hidden or shown without deleting the original content.
Page organization. Rearranging, rotating, copying, or deleting pages within a PDF. Users can drag page thumbnails to reorder them, extract selected pages, or apply uniform rotation to scanned documents.
Password protection and encryption. Securing PDF files with user and owner passwords. Encryption levels control whether recipients can open, print, copy text, or modify the document. The function also removes existing passwords when the correct owner key is supplied.
PDF printing management. Preparing documents for physical output with page scaling, orientation adjustment, and print range selection. The software sends data directly to system print drivers while preserving vector quality for sharp text and line art.
Form filling. Opening interactive PDF forms and entering data into text fields, checkboxes, radio buttons, and dropdown lists. Completed forms can be saved with the entered values embedded, ready for submission or archival.
Digital signature placement. Inserting signature images or certificate-based digital signatures onto PDF pages. Signature fields can be positioned manually, and existing signatures can be verified for document integrity.
Image extraction. Pulling embedded images out of a PDF file as separate files in common formats like PNG or JPEG. The function supports extracting all images at once or selected graphics from specific pages.
Header and footer insertion. Adding page numbers, dates, titles, or custom text to the top or bottom of every page. Users control font, size, position, and which pages receive the header or footer.
Watermark application. Placing text or image watermarks across PDF pages for branding or confidentiality marking. Opacity, rotation, and tile repetition can be adjusted before applying the watermark permanently.

JOPDF first appeared as a compact utility for viewing and basic editing of PDF files. The initial release focused on fast rendering and simple page operations. Over time, the development team expanded the toolset to include conversion, encryption, annotation, and batch processing features based on user requests from technical and office environments.

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