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About

JSON (JavaScript Object Notation) is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It is based on a subset of the JavaScript Programming Language Standard ECMA-262 3rd Edition - December 1999. JSON is a text format that is completely language independent but uses conventions that are familiar to programmers of the C-family of languages, including C, C++, C#, Java, JavaScript, Perl, Python, and many others. These properties make JSON an ideal data-interchange language. JSON is built on two structures: 1. A collection of name/value pairs. In various languages, this is realized as an object, record, struct, dictionary, hash table, keyed list, or associative array. 2. An ordered list of values. In most languages, this is realized as an array, vector, list, or sequence. These are universal data structures. Virtually all modern programming languages support them in one form or another.

About

Create and modify PDF documents in any JavaScript environment. Create PDF documents from scratch, or modify existing PDF documents. Draw text, images, and vector graphics. Embed your own fonts. Even embed and draw pages from other PDFs. Written in TypeScript and compiled to pure JavaScript with no native dependencies. Works in any JavaScript runtime, including browsers, Node, Deno, and even React Native. Add, insert, and remove pages. Split a single PDF into separate ones. Or merge multiple PDFs into a single document. Create new forms or fill and read existing fields. Checkboxes, buttons, radio groups, dropdowns, option lists, and text fields are all supported. If you aren't using a package manager, UMD modules are available on the unpkg and jsDelivr CDNs. Note that only some PDF readers can view attachments. This includes Adobe Reader, Foxit Reader, and Firefox. If you are using the CDN scripts in production, you should include a specific version number in the URL.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Not Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Programmers and developers

Audience

Developers in need of a tool to create and modify PDF documents in JavaScript environments

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Not Supported

Pricing

Free
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

JSON
Founded: 2001
www.json.org

Company Information

PDF-LIB
United States
pdf-lib.js.org

Alternatives

Alternatives

XML

XML

World Wide Web Consortium (W3C)
RAD PDF

RAD PDF

Red Software
PDFreactor

PDFreactor

RealObjects

Categories

Categories

PDF Generators Supported

Integrations

Boltic Supported
Breachsense Supported
C++Builder Supported
Composio Supported
Currents News API Supported
DOT Anonymizer Supported
GeoSurvey Supported
Goalserve Supported
Marvin Supported
MemoFaceAI Supported
MythOS Supported
Oracle AI Vector Search Supported
OrbitDB Supported
Sliq Supported
Tetragon Supported
The CodeGround Supported
The New York Times API Supported
V7 Supported
Zus Supported
blanket.js Supported

Integrations

Boltic Not Supported
Breachsense Not Supported
C++Builder Not Supported
Composio Not Supported
Currents News API Not Supported
DOT Anonymizer Not Supported
GeoSurvey Not Supported
Goalserve Not Supported
Marvin Not Supported
MemoFaceAI Not Supported
MythOS Not Supported
Oracle AI Vector Search Not Supported
OrbitDB Not Supported
Sliq Not Supported
Tetragon Not Supported
The CodeGround Not Supported
The New York Times API Not Supported
V7 Not Supported
Zus Not Supported
blanket.js Not Supported
Claim JSON and update features and information
Claim JSON and update features and information
Claim PDF-LIB and update features and information
Claim PDF-LIB and update features and information