QuicklyPDF's answer

Privacy First: QuicklyPDF is built with a strong focus on user privacy. Uploaded files are automatically deleted from the server within an hour. Additionally, many operations, like merging and compressing PDFs, can be done entirely in your browser, ensuring that sensitive files never leave your device.

Completely Free: Unlike many competitors, QuicklyPDF offers all its features without any fees, subscriptions, or hidden costs. You get unlimited access to tools like splitting, merging, compressing, and converting PDFs without the hassle of creating an account or dealing with ads.

Efficiency and Simplicity: QuicklyPDF provides a seamless and fast experience with its intuitive interface. Whether you’re working on a desktop or mobile device, the platform ensures you can handle PDF tasks quickly and effortlessly.

SwifDoo PDF's answer:

SwifDoo PDF stands out as a comprehensive PDF management tool due to several unique features that cater to both personal and professional needs.

QuicklyPDF's answer

Uncompromising Privacy: Many PDF tools require uploading files to servers, which can raise privacy concerns. QuicklyPDF stands out by deleting all uploaded files within one hour and offering browser-based operations for tasks like merging and compressing PDFs—ensuring your sensitive data stays secure.

Truly Free: While other services often hide their best features behind subscriptions or trial periods, QuicklyPDF offers all its tools at no cost. There are no limits, watermarks, or account sign-ups required, making it an accessible choice for anyone.

User-Friendly Experience: QuicklyPDF is designed to be fast and simple. Whether you’re splitting, converting, or compressing PDFs, the intuitive interface ensures you can complete your tasks in seconds without complicated steps or downloads.

High-Quality Results: QuicklyPDF doesn’t sacrifice quality for speed. It ensures that your PDFs retain their formatting, integrity, and professional appearance, no matter the task.

SwifDoo PDF's answer:

SwifDoo PDF stands out for its affordability, ease of use, and comprehensive features, making it a compelling alternative to Adobe Acrobat for individuals, students, or small businesses. Its lightweight design, batch processing, and AI tools are particularly appealing for users managing diverse PDF tasks.

QuicklyPDF's answer

QuicklyPDF serves a diverse audience ranging from professionals and students to small businesses and individual users. Its tools cater to:

Office Professionals: Individuals who need to manage large volumes of documents—like merging reports, compressing files for emails, or converting presentations—while ensuring privacy and maintaining quality.

Students and Educators: Those who frequently work with PDFs for assignments, e-books, and presentations, benefiting from QuicklyPDF’s free and intuitive tools.

Small Business Owners: Entrepreneurs and startups who need affordable, accessible tools for handling contracts, invoices, and proposals without committing to expensive software.

Freelancers and Creatives: Designers, writers, and independent contractors who value a fast, reliable, and privacy-focused way to manage their PDFs for client work and presentations.

SwifDoo PDF's answer:

SwifDoo PDF’s primary audience consists of individuals, students, freelancers, and small-to-medium businesses (SMBs) who need an affordable, versatile PDF management tool for personal or professional use.

QuicklyPDF's answer

QuicklyPDF was born out of a simple yet pressing need: to make PDF tools accessible, efficient, and privacy-focused for everyone. While working on personal and professional projects, I often found myself frustrated with overly complicated, expensive, and privacy-invasive PDF services. Many required subscriptions, intrusive sign-ups, or lacked the flexibility to handle diverse document needs.

I envisioned a platform that could provide high-quality PDF tools without compromising user privacy or accessibility. With this goal in mind, I started developing QuicklyPDF—a free, browser-based solution where tasks like merging, compressing, and converting files could be performed effortlessly and securely.

What sets QuicklyPDF apart is its commitment to privacy. Files are automatically deleted from servers within an hour, and many operations can be performed directly in the browser without uploads. This approach not only ensures user data remains safe but also makes the platform fast and reliable.

QuicklyPDF is a labor of passion and a response to the growing demand for easy, affordable, and secure document management. It’s a tool I wish I had years ago, and I’m proud to share it with users worldwide, constantly improving it based on their feedback and evolving needs.

SwifDoo PDF's answer:

SwifDoo PDF was established in 2017 by a young team based in Chengdu, Sichuan, China, with a mission to simplify PDF-related tasks for users worldwide. The company emerged during a period when PDF software was dominated by expensive, complex solutions like Adobe Acrobat or limited free tools that lacked robust functionality.

QuicklyPDF's answer

Primary Technologies Used for Building QuicklyPDF

JavaScript and Next.js: QuicklyPDF leverages Next.js, a powerful React framework, to deliver a fast, interactive, and seamless user experience. JavaScript is used extensively for client-side functionality, ensuring smooth interactions and dynamic features.

Node.js and Express: For server-side operations, Node.js is the backbone, enabling asynchronous, high-performance processing. Express facilitates the creation of robust server APIs, handling file uploads, conversions, and other backend processes efficiently.

WebAssembly (WASM): WebAssembly is used for client-side operations like PDF manipulation (e.g., merging, splitting, or rotating files). This allows certain features to run entirely in the browser, offering offline functionality while safeguarding user data.

LibreOffice and Ghostscript: LibreOffice powers complex document conversions like Word to PDF or PowerPoint to PDF, while Ghostscript ensures high-quality PDF rendering and compression.

QPDF: QPDF is utilized for structural transformations, such as splitting, merging, and linearizing PDF files to optimize them for web use.

Cloud Infrastructure (AWS/GCP): QuicklyPDF uses scalable cloud platforms like AWS or Google Cloud Platform for secure file processing and temporary storage, ensuring reliability and fast response times.

Tailwind CSS: The front-end design relies on Tailwind CSS, enabling a clean, modern, and responsive user interface optimized for all devices.

SwifDoo PDF's answer:

Exact details on SwifDoo’s tech stack aren’t publicly available, as the company focuses on user-facing features in its documentation.

QuicklyPDF's answer

Since QuicklyPDF is a free, privacy-focused tool, its primary "customers" are not traditional paying clients but rather individuals and organizations that benefit from its services. Here’s an overview of its biggest user groups:

Freelancers and Independent Professionals: Designers, consultants, and remote workers who frequently handle contracts, presentations, and reports use QuicklyPDF for quick conversions, edits, and optimizations without relying on paid software.

Students and Educators: Students often need to convert or compress documents for assignments, while educators use the tools to format learning materials or share polished presentations.

Small Businesses and Startups: Budget-conscious businesses leverage QuicklyPDF to streamline document workflows—merging, compressing, or converting files—without incurring costs or privacy concerns.

Government and Non-Profit Organizations: Organizations with strict data privacy requirements benefit from QuicklyPDF's browser-based processing and file deletion policies, ensuring sensitive data is not stored.

Remote Teams: Distributed teams rely on QuicklyPDF for hassle-free collaboration on PDFs, from extracting specific pages to converting files into editable formats.

SwifDoo PDF's answer:

SwifDoo PDF’s biggest customers are likely small-to-medium businesses in industries like real estate, legal, and accounting, educational institutions benefiting from discounts, and freelance professionals needing affordable PDF tools. Specific names aren’t disclosed, reflecting SwifDoo’s focus on a broad, privacy-conscious user base. If you’re looking for more precise data, reaching out to SwifDoo or checking their social media for user stories might yield further insights.