Alternatives to PDFik
Compare PDFik alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to PDFik in 2026. Compare features, ratings, user reviews, pricing, and more from PDFik competitors and alternatives in order to make an informed decision for your business.
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1
Apify
Apify Technologies s.r.o.
Apify is a full-stack web scraping and automation platform helping anyone get value from the web. At its core is Apify Store, a marketplace with over 10,000 Actors where developers build, publish, and monetize automation tools. Actors are serverless cloud programs that extract data, automate web tasks, and run AI agents. Developers build them using JavaScript, Python, or Crawlee, Apify's open-source library. Build once, publish to Store, and earn when others use it. Thousands of developers do this - Apify handles infrastructure, billing, and monthly payouts. Apify Store has ready-made Actors for scraping Amazon, Google Maps, social media, tracking prices, lead-gen, and more. Actors handle proxies, CAPTCHAs, JavaScript rendering, headless browsers, and scaling. Everything runs on Apify's cloud with 99.95% uptime. SOC2, GDPR, and CCPA compliant. Integrate with Zapier, Make, n8n, and LangChain. Apify's MCP server lets AI like Claude dynamically discover and use Actors -
2
RAD PDF
Red Software
Add a fully functional PDF editor to your ASP.NET website in minutes! Compatible with 99% of desktop & mobile browsers, from Internet Explorer 6 through the latest iOS Safari release, RAD PDF simply works. No plugins or other software needed. RAD PDF natively supports the most commonly used PDF features. Beyond a PDF reader, RAD PDF equips web applications with a browser-based PDF editor & PDF annotator. Features not even available in Adobe Acrobat Reader can be used to provide advanced PDF functionality. By enabling PDF form filling, PDF redaction, & PDF signing directly in the web browser, RAD PDF users can utilize PDF features without worrying about having the right platform or software installed! Allow your app to design new PDF forms, protect content, sign PDFs, & more using an intuitive graphical user interface (GUI). Client (JavaScript) and server APIs allow for endless possibilities .NET Core, Framework, & .NET 5+ supported Try editing any PDF with RAD PDF, FREE! -
3
PrizmDoc
Accusoft
Through a collection of UI components and content manipulation APIs, PrizmDoc provides customizable document processing to help developers deliver in-browser document creation, editing, and collaboration functionality, to enhance their software applications. Our functionality integrates on the client and server side smoothly, creating a seamless experience for both you and your users. Render and display dozens of file types, from Adobe PDFs and Microsoft Office files to CAD and DICOM formats, in a browser without the need to download or open native applications. Designed for seamless integration with your application, our zero footprint HTML5 viewer is fully customizable, from quick integrations with minimal configuration to complete programmatic control using our extensive JavaScript API. -
4
CRYPT.PE
CRYPT.PE
CRYPT.PE is a non-custodial cryptocurrency payment platform that lets individuals, creators, freelancers, and businesses accept payments directly to wallets they control. Users can create public payment links, branded storefronts, product checkout pages, and fixed-amount invoices with QR codes, copyable addresses, network warnings, expiry controls, transaction-hash verification, explorer links, and payment tracking. Merchant tools include analytics, CSV exports, API keys, programmatic orders, HMAC-signed webhooks, a drop-in JavaScript checkout button, Node and Python SDKs, and commerce plugins. CRYPT.PE never holds customer or merchant funds and charges 0% per transaction. It supports 24 coins across 13 chains, including Bitcoin, Ethereum, USDT, USDC, Solana, and Tron.Starting Price: $0 -
5
ScreenshotRun
ScreenshotRun
ScreenshotRun is a screenshot API for developers. Capture high-quality, full-page screenshots of any URL with a simple REST API call. Supports custom viewport sizes, device emulation, PDF export, delayed rendering for JavaScript-heavy pages, and thumbnail generation. Built for integration into SaaS dashboards, link preview generators, social media tools, and automated testing pipelines. Fast response times, reliable uptime, and straightforward pricing make it easy to add screenshot functionality to any application without managing headless browsers yourself. -
6
Bun
Bun
Bun is a fast, all-in-one JavaScript, TypeScript, and JSX toolkit that ships as a single executable and combines a high-performance runtime, package manager, test runner, and bundler designed as a drop-in replacement for Node.js with broad compatibility and dramatically reduced startup times and memory usage. Written in Zig and powered by Apple’s JavaScriptCore, Bun can execute JavaScript/TypeScript files, scripts, and packages with significantly faster performance than traditional tooling while supporting zero-config TypeScript, JSX, and React out of the box. Its built-in package manager installs dependencies up to 30x faster than npm with workspaces, global caching, migration support, and dependency auditing. Bun’s test runner is Jest-compatible with built-in coverage and concurrent execution, and the bundler processes TypeScript, JSX, CSS, and more without configuration, including support for single-file executables.xx -
7
Email-Validation.org
Email Validation LLC
Email-Validation.org is a web-based email verification service for businesses, marketers, and developers. It checks individual addresses through a REST API and accepts bulk lists through its dashboard and API, returning statuses and reasons to help users identify valid, invalid, risky, or unresolved addresses before using a mailing list. The service includes a credit-based usage model, webhooks, a JavaScript/TypeScript SDK, and a remote Model Context Protocol server for compatible AI clients. Users can validate addresses, submit bulk jobs, inspect results, and manage credits. Credits are purchased in one-time packs rather than a standard subscription; each credit covers one address, unresolved results are free, and purchased credits remain valid for 24 months. New accounts can receive up to 500 free credits, subject to signup eligibility. The service is intended for business email-list hygiene and application workflows.Starting Price: $35 one-time -
8
DocRaptor
Expected Behavior
There are several popular free HTML-to-PDF libraries including wkhtmltopdf, PhantomJS, and Chrome Headless / Puppeteer. These tools use the Webkit or Chromium rendering engines, which are designed to display continuously scrolling webpages. In contrast, DocRaptor was built for generating multi-page documents. This fundamental difference has a tremendous impact on PDF functionality such as page breaks, headers and footers, and variable page sizes. Our conversion engine provides layout and styling options (including CSS Paged Media support) that the open-source PDF engines simply cannot match. Additionally, as a cloud-based API, we provide professional support, instant scalability, and guaranteed reliability without the costs of long-term maintenance for these libraries and their infrastructure.Starting Price: $15 per month -
9
JxBrowser
TeamDev
JxBrowser is a cross-platform Java library that integrates a Chromium-based web browser component into Java applications. It offers a comprehensive API for DOM access, Java-to-JavaScript communication, printing, file downloads, and more. It includes lightweight visual components for Swing, JavaFX, SWT, and Compose Desktop (coming soon) UI toolkits to display HTML, PDF, and WebGL content in Java desktop apps.Starting Price: $1799 per Indie license -
10
Sandbox0
Sandbox0
Sandbox0 is an Apache-2.0 sandbox runtime for long-running AI agents and services that execute untrusted code. It provides isolated Linux environments with command execution, stateful contexts, file operations, SSH, supervised sessions, and network controls. Sandboxes retain a durable writable RootFS across successful pause-and-resume checkpoints; snapshots, restore, and forks support reusable workspaces. The Python, JavaScript/TypeScript, and Go SDKs, HTTP API, and s0 CLI let applications create and manage sandboxes. Sandbox0 Cloud provides hosted access, while teams can self-host the runtime on dedicated Nomad infrastructure. Default pause preserves filesystem state, not live process memory or external connections; experimental memory recovery requires compatible deployment support.Starting Price: $0.015/GiB-hour -
11
Browserless
Browserless
Browserless is an advanced web scraping and browser automation platform designed to help developers extract data from protected websites using headless browser technology. The platform uses BrowserQL and browser-level automation to bypass bot detection systems such as Cloudflare and Datadome while enabling reliable access to dynamic web content. Browserless supports HTML and JSON extraction, screenshot generation, browser automation, and session management through APIs and integrations with Puppeteer and Playwright. Developers can automate interactions such as clicking buttons, navigating websites, rendering JavaScript-heavy pages, and maintaining browser sessions for more efficient scraping workflows. The platform also provides WebSocket endpoints, session reconnects, and optimized infrastructure that significantly improves scraping speed and reduces proxy usage.Starting Price: $25/month -
12
GrapeCity Documents
GrapeCity
Take total control of your documents with ultra-fast, low-footprint APIs for enterprise apps. Generate, load, edit, save XLSX spreadsheets, PDF, Images, and DOCX files using C# .NET, VB.NET, or Java. View, edit, print, fill and submit documents in JavaScript PDF Viewer and PDF Editor. Compatible on Windows, macOS, and Linux. No dependencies on Excel, Word, or Acrobat. Deploy to a variety of cloud-based services, including Azure, AWS, and AWS Lambda. Product available individually or as a bundle. The .NET 6 Document API is designed to generate large, optimized documents fast, while remaining lightweight and extensible, giving you greater flexibility, and creativity in developing your applications. Develop for any .NET platform or major operating system with a single code base. Use in your apps for .NET, C#, VB.NET .NET Framework, Mono, Xamarin.iOS, and Xamarin.Android.Starting Price: $799 per year -
13
P2Flux
P2Flux
P2Flux is privacy-first, non-custodial USDC payment infrastructure on Base for one-time payments and automatic subscriptions. Payments settle directly to merchants’ own wallets, so P2Flux never holds merchant funds and there is no platform balance, withdrawal process or payout delay. For subscriptions, buyers authorize fixed payment terms once, after which renewals execute automatically on schedule without another wallet confirmation. Buyers can cancel or revoke the authorization from their own wallets. P2Flux does not require merchant or buyer accounts or identity profiles and processes only the limited technical metadata needed to execute and verify payments. Features include hosted checkout, automatic payment verification, webhooks, full and partial refunds, REST API, JavaScript/TypeScript and PHP SDKs, and a Base Sepolia testing environment.Starting Price: 1% - 2% +0.1 USDC -
14
QVAC
Tether Data
QVAC SDK is a developer toolkit for adding on-device AI inference to applications built with JavaScript/TypeScript or Python. It provides a common API for running supported language, vision, and speech models on mobile and desktop devices, with model discovery and downloads, inference APIs, and optional remote providers. Developers can build offline-capable AI features and, for local inference, keep prompts and processing on the device. QVAC also offers an OpenAI-compatible server and plugins that connect local models to developer tools. The SDK is intended for developers building AI-enabled applications. Its documentation covers setup, model selection, text generation, image and audio tasks, and tool calling; available features depend on the selected model and platform. QVAC SDK is free, open-source software under Apache 2.0; local inference requires no hosted QVAC account.Starting Price: $0 -
15
AnyCrawler
AnyCrawler
AnyCrawler is a web access infrastructure for AI products, giving AI agents, RAG systems, research tools, and automation products one production API for live web search, page fetch, browser rendering, Markdown extraction, screenshots, and traceable usage fields. It is designed to turn live web pages into structured AI context by fetching static pages, rendering JavaScript-heavy sites, removing noisy HTML, and returning Markdown, metadata, links, and clean output through a single API. AnyCrawler helps teams add web discovery before crawling, starting from a query to discover candidate pages, news, images, videos, or scholarly sources, then routing the strongest results into crawl, render, or screenshot workflows. Instead of sending raw HTML, scripts, navigation, and layout noise into downstream models, AnyCrawler turns web pages into clean, structured Markdown so AI systems receive usable context.Starting Price: $5 per month -
16
Stabler.tech
Stabler.tech
Stabler.tech is a universal, low-code web scraping platform that enables users to extract data from any public website efficiently. Its intuitive interface allows for the scraping of JavaScript-heavy and server-rendered sites, complemented by integrated anti-bot bypass technology to navigate complex web protections. Supporting seamless integration with various proxy providers and data destinations like Google Sheets, MongoDB, and cloud storage services, Stabler.tech offers a scalable solution for businesses and individuals seeking reliable data extraction capabilities.Starting Price: €125/month -
17
SlimerJS
SlimerJS
SlimerJS is a free, open source scriptable browser for web developers, allowing interaction with web pages through external JavaScript scripts. It enables tasks such as opening web pages, clicking links, and modifying content, making it useful for functional tests, page automation, network monitoring, screen capture, and web scraping. Unlike PhantomJS, SlimerJS runs on top of Gecko, the browser engine of Mozilla Firefox, instead of WebKit, and can operate in both headless and non-headless modes. APIs of SlimerJS are similar to the APIs of PhantomJS but there are a few differences in their behavior. However, most of the scripts for PhantomJS run perfectly well with SlimerJS right now.Starting Price: Free -
18
trifleJS
trifleJS
TrifleJS is a headless browser designed for test automation, utilizing the .NET WebBrowser class and the V8 JavaScript engine to emulate Internet Explorer environments. Its API is modeled after PhantomJS, making it familiar to users of that framework. TrifleJS supports various versions of Internet Explorer, allowing emulation of IE7, IE8, and IE9, depending on the installed version. Developers can execute scripts via the command line, specifying the desired IE version for emulation. The platform offers an interactive mode (REPL) for debugging and testing JavaScript code.Starting Price: Free -
19
Trigger.dev
Trigger.dev
Write normal async code and we'll handle the rest, from deployment to elastic scaling. No timeouts, real-time monitoring, and zero infrastructure to manage. Trigger.dev is an open source platform and SDK that enables developers to create long-running background jobs without timeouts, directly within their existing codebase. It supports JavaScript and TypeScript, allowing for the writing of reliable asynchronous code that integrates seamlessly with existing workflows. The platform offers features such as API integrations, webhooks, scheduling, delays, and control over concurrency, all without the need to manage servers. Trigger.dev provides built-in monitoring and observability tools, including real-time run status updates, advanced filtering, and custom alerts via email, Slack, or webhooks. Its architecture ensures elastic scaling to handle varying workloads efficiently. Developers can deploy tasks using a command-line interface, with the platform handling scaling management.Starting Price: $10 per month -
20
Aspose.PDF
Aspose
Aspose.PDF provides the most complete set of PDF manipulation and parsing solution for developers & end-users. Aspose.PDF for .NET is an advanced PDF Processing API for .NET Core to perform document management and manipulation tasks within cross-platform applications. API can easily be used to generate, modify, convert, render, secure and print documents without using Adobe Acrobat. Moreover, API offers compression options, table creation & manipulation, graph & image functions, extensive hyperlink functionality, stamp and watermark tasks, extended security controls and custom font handling. Aspose.PDF for Java is a fast and lightweight processing API to create, modify, render, secure as well as print PDF files without the use of Adobe Acrobat. API also supports working with TXT, HTML, PCL, XML, XPS and image file formats. -
21
Investintech PDF Library SDK
Investintech PDF Solutions
Seamlessly integrate robust PDF editing, parsing and rendering functionalities into your projects with PDF library SDK. Multi-platform shared library (dll, so and dylib) with C-compatible interface. C#.Net, Python, Java 8, C++ 11, libraries/modules. APIs for Linux, Windows, and Mac. Numerous interface functions for transforming and creating new content for PDF files, providing a huge variety of options and broad flexibility for implementation tailored to the specific needs of your project. Efficient utilization of multi-core CPUs for stream decoding and content rendering purposes achieved by closely following portable document format specification guidelines. Apply electronic signatures (with or without cryptographic security layer). PDF encryption & decryption (a password-based encryption handler). Document structure manipulation (create, delete, move, insert, extract, resize, and rotate pages). -
22
Doppio.sh
Doppio.sh
Doppio is a fully managed API service that lets developers efficiently convert HTML content or web pages into beautiful PDF documents and PNG screenshots using a high-fidelity rendering engine without having to build or maintain their own rendering infrastructure, handling modern web standards including HTML, CSS, web fonts, and JavaScript, so outputs are accurate and visually consistent with the source. Through simple API calls, users can perform synchronous or asynchronous rendering, optionally upload results directly to their own S3 storage via presigned URLs, and integrate it into any technology stack (Node.js, Python, PHP, Ruby, etc.) with ready-made code examples and SDK support that accelerate implementation. Doppio provides features such as observability and logging to aid debugging while maintaining privacy,a scalable infrastructure that can handle hundreds to millions of document renders, webhook support for callback workflows, and an HTML template system.Starting Price: $16 per month -
23
WebKit
WebKit
WebKit is a fast, open source web browser engine used by Safari, Mail, App Store, and many other applications on macOS, iOS, and Linux. It serves as the foundation for rendering web content and executing JavaScript in these applications. Developers can contribute to the project by reporting bugs or submitting code. Web developers can follow WebKit's development, check feature status, and download Safari Technology Preview to experiment with the latest web technologies. The project emphasizes real-world web compatibility, standards compliance, stability, performance, battery life, security, privacy, portability, usability, and ease of code modification. WebKit is open source and available under the BSD 2-Clause license, with the exception of the WebCore and JavaScriptCore components, which are available under the GNU Lesser General Public License.Starting Price: Free -
24
StealthASF
MB Codearmory
StealthASF is a hosted web-scraping API for developers and data teams that retrieve website content from scripts and data pipelines. Clients submit page URLs and can receive HTML or extracted information such as links, text, metadata, images, headings, and tables. Request modes include plain HTTP fetching, JavaScript-rendered browser requests, and protected fetching for pages with anti-bot challenges. Automatic mode begins with a standard request and can escalate when a site blocks it. The service reports request status and credit usage, supports country targeting on eligible plans, and provides a dashboard for managing API access. Common uses include collecting public web content for monitoring, research, and downstream analysis.Starting Price: $17/month -
25
Jaunt
Jaunt
Jaunt is a Java library designed for web scraping, web automation, and JSON querying. It provides a fast, ultra-light headless browser that enables Java programs to perform tasks such as web scraping, form handling, and interfacing with REST APIs. Jaunt supports parsing of HTML, XHTML, XML, and JSON, and offers features like HTTP header and cookie manipulation, proxy support, and customizable caching. The library does not support JavaScript execution; however, for automating JavaScript-enabled browsers, Jauntium is recommended. Jaunt is available under the Apache License, with a monthly edition that expires periodically, requiring users to download the latest version upon expiration. The library is suitable for tasks such as parsing and extracting data from web pages, filling out and submitting forms, and handling HTTP requests and responses. Comprehensive tutorials and documentation are available to assist users in getting started with Jaunt. -
26
Urlbox
Urlbox
Urlbox is the trusted website screenshot service that delivers flawless, full-page captures at scale via a single, developer-friendly API. Designed from the ground up for high-volume, automated screenshots, it renders pages “as meticulously as a designer on macOS,” supports over 100 browser rendering options (including viewport, element and full-page modes), and produces PNG, PDF, video or fully hydrated HTML, Markdown and metadata outputs with custom JavaScript. Whether you need one screenshot or one million before breakfast, Urlbox’s globally distributed, headless-browser infrastructure handles massive workloads without breaking a sweat. It's a single API call that lets you control dimensions, formats, device emulation, authentication, CSS injection, dark mode, banner hiding, and more, ensuring accuracy, consistency, and security for research, compliance, design, marketing, and monitoring.Starting Price: $49 per month -
27
Vue.js
Vue.js
Builds on top of standard HTML, CSS and JavaScript with intuitive API and world-class documentation. Truly reactive, compiler-optimized rendering system that rarely requires manual optimization. A rich, incrementally adoptable ecosystem that scales between a library and a full-featured framework. Vue is a JavaScript framework for building user interfaces. It builds on top of standard HTML, CSS and JavaScript, and provides a declarative and component-based programming model that helps you efficiently develop user interfaces, be it simple or complex. Vue extends standard HTML with a template syntax that allows us to declaratively describe HTML output based on JavaScript state. Vue automatically tracks JavaScript state changes and efficiently updates the DOM when changes happen. Vue is a framework and ecosystem that covers most of the common features needed in frontend development. -
28
Unicorn Data
Unicorn Private
Unicorn Data provides private-market and IPO information for trading and investing applications, brokers, wealth platforms, newsletters, financial media and research teams. Its coverage includes profiles of 100 of the largest private companies, valuation histories, funding rounds, secondary-market prices, SEC registration filings, IPO pipeline and calendar data, lock-up end dates, and aggregated forecasts. Records are accompanied by dates and public sources. Developers can access the information through a REST API documented with OpenAPI 3.1, an embeddable widget offered in 16 languages, HMAC-signed webhooks, and daily CSV or JSON files. The service is intended to help organizations present private-company and IPO information within their own products and research workflows. It provides information, not investment advice; investing involves the risk of losing capital.Starting Price: $99/month -
29
eViewer
MS Technology
eViewer is a leading enterprise HTML5 document viewer that enables organizations to deliver web-based document rendering, manipulation, and collaboration to any application or ECM system. Built with AngularJS and HTML5, eViewer provides a zero-footprint solution requiring no downloads or installations. Through extensive RESTful, JavaScript, and TypeScript APIs, users can perform essential operations including append, rotate, drag-and-drop reordering, splitting, merging documents, and more. Advanced features include annotations with rubber stamps, and sticky notes; secure digital signatures; and AI-powered redaction for GDPR and CPRA compliance. Render PDF, TIFF, MS Office, IBM MODCA, AFP, and more. Support includes audio/video playback. Client-side processing reduces server load for faster performance across any device and browser. Deploy on-premise, in the cloud, or hybrid. Integrate with IBM ECMs, OpenText, Microsoft SharePoint, and others. Fully customizable viewer. -
30
Google GenAI SDK
Google
The Gemini API libraries provide official, production-ready Google GenAI SDKs for building with the Gemini API in popular programming languages. Google recommends using the Google GenAI SDK when building with Gemini, since these libraries are developed and maintained by Google, used across official documentation and examples, and are generally available for production use. The SDKs are available for Python, JavaScript/TypeScript, Go, Java, and C#, with installation through standard package managers such as pip install google-genai, npm install google/genai, Maven dependencies for google genai, and dotnet add package Google GenAI. They provide access to the latest Gemini API features and are designed to offer the best performance when working with Gemini models. Google strongly recommends migrating from legacy libraries to the new Google GenAI SDK because the legacy libraries are not actively maintained. -
31
RKTracer
RKVALIDATE
RKTracer is a code-coverage and test-analysis tool that enables teams to assess the quality and completeness of their testing across unit, integration, functional, and system-level testing, without altering a single line of application code or build workflow. It supports instrumentation across host machines, simulators, emulators, embedded devices, and servers, and covers a broad array of programming languages, including C, C++, CUDA, C#, Java, Kotlin, JavaScript/TypeScript, Golang, Python, and Swift. It provides detailed coverage metrics such as function, statement, branch/decision, condition, MC/DC, and multi-condition coverage, and even supports delta-coverage reports to show which newly added or modified portions of code are already covered. Integration is seamless; simply prefix your build or test command with “rktracer”, run your tests, then generate HTML or XML reports (for CI/CD systems or dashboards like SonarQube). -
32
Electron
Electron
Thousands of organizations spanning all industries use Electron to build cross-platform software. Build cross-platform desktop apps with JavaScript, HTML, and CSS. If you can build a website, you can build a desktop app. Electron is a framework for creating native applications with web technologies like JavaScript, HTML, and CSS. It takes care of the hard parts so you can focus on the core of your application. Electron uses Chromium and Node.js so you can build your app with HTML, CSS, and JavaScript. Electron is an open-source project maintained by the OpenJS Foundation and an active community of contributors. Compatible with Mac, Windows, and Linux, Electron apps build and run on three platforms. To get started with Electron, check out the resources available. Learn how to wrap your web app with Electron, access all the APIs, and generate installers. Also, Electron Fiddle lets you create and play with small Electron experiments.Starting Price: Free -
33
ScrapeDino
ScrapeDino
ScrapeDino — JS Rendering Web Scraping API. Devour Data, Not Your Budget!💸 No hidden credits and no extra fees. Every request includes by default: - ⚙️ Fast JS Rendering: Instantly render JavaScript for quick data access. - 🌎 Global Residential Proxies: We use premium residential proxies in over 30+ countries by default. - 🧑💻 Real User Fingerprint: We emulate a real user's headful browser, including cookies and a TLS fingerprint. - 🔥Cloudflare & Anti-Bot Bypass: Easily bypass bot protections and access data without restrictions. - 💽 Unlimited Bandwidth: No limits on the number of gigabytes transferred. - 🔁 Auto IP Rotation: Each of your API requests automatically uses a unique IP address. Start for FREE 💎 – No credit card required! Just sign up and test it out.Starting Price: $4.95 -
34
TypeScript
TypeScript
TypeScript adds additional syntax to JavaScript to support a tighter integration with your editor. Catch errors early in your editor. TypeScript code converts to JavaScript, which runs anywhere JavaScript runs: In a browser, on Node.js or Deno and in your apps. TypeScript understands JavaScript and uses type inference to give you great tooling without additional code. TypeScript was used by 78% of the 2020 State of JS respondents, with 93% saying they would use it again. The most common kinds of errors that programmers write can be described as type errors: a certain kind of value was used where a different kind of value was expected. This could be due to simple typos, a failure to understand the API surface of a library, incorrect assumptions about runtime behavior, or other errors.Starting Price: Free -
35
PDF Library
Big Faceless Organization
PDF library for creating, editing, displaying and printing Acrobat PDF documents. The PDF API is small, fast, easy to use and integrate into your projects, and is completely written in Java. The API has been designed so you don't need to know the PDF specification in order to create PDFs. We hide as much of the gory details as possible but still give you almost complete control over the PDF itself. Where possible we re-use standard Java classes - for example the pages are stored in a java.util.List, which can be manipulated any way you like (so moving pages from one document to another is a breeze). This means an API which is smaller and easier to remember.Starting Price: $850.00/one-time/user -
36
VisuallyJs
JsPlumb
VisuallyJs is a JavaScript and TypeScript library for building professional diagrams, charts, dashboards, and rich graphical front ends. The platform supports React, Angular, Vue, Svelte, JavaScript, and TypeScript, giving development teams flexible options for building visual applications. VisuallyJs can be used to create node-based apps, flowcharts, BPMN editors, ERD editors, mindmaps, org charts, chatbot builders, call flow designers, kanban boards, Gantt charts, dashboards, and network diagrams. Its built-in tools support shape libraries, SVG rendering, resizing, rotation, drag-and-drop palettes, automatic layouts, exporting, charting, and interactive canvas controls. Developers can start from pre-built templates or use plugins such as miniview, lasso, resize tools, backgrounds, controls, drawing, snaplines, pan buttons, and scrolling lists.Starting Price: $1090 -
37
ScreenshotOne
ScreenshotOne
ScreenshotOne is a screenshot API designed for developers to render website screenshots with a simple API call, eliminating the need to manage browser clusters and handle complex scenarios. The platform offers features such as removing ads, blocking cookie banners, and hiding chat widgets to ensure clean screenshots. It supports various customization options, including rendering in dark mode, hiding specific selectors, clicking on elements, and adding custom JavaScript and CSS. ScreenshotOne delivers pixel-perfect quality, accommodating any screen size or predefined device settings, and can capture full-page screenshots with rendered lazy-loaded images. Integration is straightforward, with support for multiple programming languages like Java, Go, Node.js, PHP, Python, Ruby, and C#. The platform also provides no-code integrations with tools such as Zapier, Airtable, and Bubble, allowing users to render website screenshots without writing code.Starting Price: $17 per month -
38
JPedal
IDR Solutions
JPedal is a versatile Java PDF Library for displaying, converting, printing, and parsing PDFs in Java applications. With over 20 years of development, it supports a wide range of PDF files. Key features include: -PDF to Image Conversion: Converts PDFs to images in various formats. -Java Swing PDF Viewer: Offers multi-page display, search, printing, and annotation editing. -Text and Image Extraction: High-quality extraction of text and images from PDFs. -PDF Search: Supports searching with wildcards and regular expressions. -Form & Annotation Handling: Supports XFA and AcroForms, enabling form data access and annotation editing. -Document Manipulation: Allows deleting, merging, splitting, and optimizing PDFs. -Security & Performance: Runs locally without third-party dependencies, processing PDFs up to 3x faster than alternatives.Starting Price: $950 one time fee -
39
PDFBox
Apache Software Foundation
The Apache PDFBox® library is an open-source Java tool for working with PDF documents. This project allows the creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents. Apache PDFBox also includes several command-line utilities. Apache PDFBox is published under the Apache License v2.0. Extract Unicode text from PDF files. Split a single PDF into many files or merge multiple PDF files. Extract data from PDF forms or fill a PDF form. Validate PDF files against the PDF/A-1b standard. Print a PDF file using the standard Java printing API. Create a PDF from scratch, with embedded fonts and images. Save PDFs as image files, such as PNG or JPEG and digitally sign PDF files. See also the export control information related to the encryption features included in Apache PDFBox. -
40
GcrawlAI
Gramosoft
GcrawlAI is a web scraping and crawling API for developers and data teams that need current website content in applications and data workflows. It can scrape individual pages, crawl domains, map URLs, run batch requests, search the web, and capture page screenshots. Responses can include cleaned Markdown, raw HTML, structured JSON, SEO metadata, and images. JavaScript rendering and proxy-based anti-bot processing are available through the service. The API supports synchronous requests, asynchronous jobs, and webhook delivery for larger crawls. Official Python and Node.js SDKs and REST endpoints enable integration with software systems and AI agent or retrieval-augmented generation workflows. Users can choose the managed cloud API or self-host the MIT-licensed engine. The product is aimed at developers, AI and data teams, and businesses building web research, data extraction, price monitoring, and RAG pipelines.Starting Price: $19/month -
41
Traceloop
Traceloop
Traceloop is a comprehensive observability platform designed to monitor, debug, and test the quality of outputs from Large Language Models (LLMs). It offers real-time alerts for unexpected output quality changes, execution tracing for every request, and the ability to gradually roll out changes to models and prompts. Developers can debug and re-run issues from production directly in their Integrated Development Environment (IDE). Traceloop integrates seamlessly with the OpenLLMetry SDK, supporting multiple programming languages including Python, JavaScript/TypeScript, Go, and Ruby. The platform provides a range of semantic, syntactic, safety, and structural metrics to assess LLM outputs, such as QA relevancy, faithfulness, text quality, grammar correctness, redundancy detection, focus assessment, text length, word count, PII detection, secret detection, toxicity detection, regex validation, SQL validation, JSON schema validation, and code validation.Starting Price: $59 per month -
42
Lightpanda
Lightpanda
Lightpanda is an open source headless web browser designed specifically for AI systems and large-scale web automation workloads. Unlike traditional browsers such as Chrome or Firefox that are built primarily for human interaction and graphical rendering, Lightpanda is engineered from the ground up for machines and automated processes. It runs without a graphical interface and focuses only on the components required for programmatic web interaction, such as HTML parsing, DOM tree construction, and JavaScript execution. By eliminating visual rendering tasks like layout calculations, image loading, and pixel painting, the system dramatically reduces resource usage and improves performance for automation tasks. Lightpanda was built from scratch using the Zig programming language rather than modifying an existing browser engine, allowing it to be optimized for speed, reliability, and minimal memory consumption. -
43
Kitesurf
Cloudflare
Kitesurf is an agent-first browser built specifically for AI agents and runs entirely on Cloudflare Workers instead of using Chromium. It is designed around what agents actually need: structured machine-readable content, scalable execution, low CPU and memory use, and safe interaction with untrusted web pages, rather than human-facing features such as tabs, themes, extensions, or pixel-perfect scrolling. Each page load is treated as untrusted input, every session starts fresh, and components are isolated with access only to the resources required for their function. Kitesurf uses native Rust compiled to WebAssembly where possible and is organized around an Engine, PageScript, and PageRenderer. The Engine exposes Chrome DevTools Protocol WebSocket and REST APIs and stores session state, while PageScript parses HTML and CSS and runs JavaScript and WebAssembly inside isolated Workers.Starting Price: $20 -
44
UScraper
UScraper
UScraper is a desktop no-code tool for web scraping and browser automation. Users build workflows on a visual canvas with blocks for navigation, clicks, forms, waits, extraction, conditions, screenshots, scheduling, and exports. It is built for marketers, operations teams, analysts, QA leads, researchers, ecommerce teams, and SEO teams that need browser-based data without writing scripts or paying for recurring cloud scraping seats. UScraper exports CSV and JSON locally, supports JavaScript-heavy sites, and keeps cookies, credentials, screenshots, and output files on the user's machine. The current license is a one-time $99 purchase.Starting Price: $99 one-time -
45
jPDFOptimizer
Qoppa Software
jPDFOptimizer is a Java library to optimize and reduce the size of PDF documents. jPDFOptimizer can remove unnecessary objects in PDF documents, detect and merge duplicate images and fonts, and modify image resolution, compression and color spaces to reduce size. The library provides a powerful, yet simple API to let the calling application fine tune how to optimize documents. jPDFOptimizer is built on Qoppa Software’s extensive PDF technology and requires no third party software or drivers. The library is 100% Java and can run on any operating system for which there is a standard Java implementation, such as Windows, Linux, Unix, Solaris and others. Features: -Modify image resolution, compression and color spaces -Compress images using JPEG, JPEG 2000 and JBIG2 -Compress data streams -Remove unused objects -Remove and merge duplicate images and fonts -Flexible optimization options -Linearize PDFs for fast web view -Support for latest PDF format -Support for JDK 1.6+ -
46
CoreIDE
CoreIDE
CoreIDE is a full stack IDE for Java, JavaScript, Node.js and TypeScript developers who work on Spring, Spring Boot, React, Express, Vue, Backbone, AngularJS and other web framework based applications. The IDE is not only limited to web development, you can use it to develop other type of projects like desktop, command line, mobile or stand alone applications. It's free Community version contains all the available features. Java • JavaScript • Node.js • TypeScript • Spring • Spring Boot • React • Express • Vue • Backbone • AngularJSStarting Price: Free -
47
Codeanywhere
Codeanywhere
Our Cloud IDE saves you time by deploying a development environment in seconds, enabling you to code, learn, build, and collaborate on your projects. With our amazing web-based code editor in Codeanywhere, you will forget you ever used any other code editor. All major programming languages fully supported, including JavaScript/TypeScript, PHP, Python, Ruby, Go, Java, C/C++, C# any many other. Intelligent editing features such as auto-complete, code refactor, go to definition, rename symbol and many others. Debug code with break points, call stacks and interactive console. Fully featured Git client. Expandable with vast amount of existing extensions. You can also spin up powerful containers in seconds, that can be fully preconfigured for the programming environment of your choice. Develop and run your code on our infrastructure with full sudo access. Prebuilt development environments for all major programming languages, packed with tools and database preinstalled.Starting Price: $2.50 per user per month -
48
Cocos2d-x
Cocos
Cocos2d-x is an open source, flexible, and lightweight cross-platform game engine that has been providing developers with stable and mature solutions since 2011. The engine offers interfaces in C++, Lua, and JavaScript, supporting platforms such as iOS, Android, Windows, macOS, and HTML5 browsers like Chrome, Safari, and Internet Explorer. Built upon OpenGL ES 2.0 and Metal for graphics rendering, Cocos2d-x fully exploits the GPU performance of mobile devices while maintaining compatibility. Developers can utilize Lua or JavaScript scripting languages to perform hot updates to games, eliminating the need to send packages to app stores and wait for review. The engine's open-source capabilities allow for extensive customization, enabling game companies to develop their own game types and extensions, including combining their own 3D engines to solve 2D interface and UI problems. According to test data, Cocos2d-x version 3.x is compatible with 99.7% of Android devices in China.Starting Price: Free -
49
DHTMLX Chatbot
DHTMLX
DHTMLX Chatbot is a configurable JavaScript widget for creating agent-based support chats with minimum time and effort. It’s a flexible UI layer solution that supports any LLM system integration on the backend. Key features of the DHTMLX Chatbot include multi-agent support, the option to load chat history, and markdown text formatting. The widget also supports responsive and read-only modes and different chat area render templates. The chatbot widget is shared under the MIT license.Starting Price: 0 -
50
PureScript
PureScript
PureScript is a strongly typed, purely functional programming language that compiles JavaScript. It enables developers to build robust web applications, web servers, and mobile apps using functional programming techniques. PureScript offers features such as algebraic data types, pattern matching, row polymorphism, extensible records, higher-kinded types, type classes with functional dependencies, and higher-rank polymorphism. The language emphasizes strong static typing and pure functions, ensuring code reliability and maintainability. Developers can compile PureScript code into readable JavaScript, facilitating seamless integration with existing JavaScript codebases. The ecosystem includes an extensive collection of libraries, excellent tooling, and editor support with instant rebuilds. An active community provides numerous learning resources, including the PureScript book, which offers practical projects for beginners.
