Compare Test to these popular alternatives based on real-world usage and developer feedback.

Keep photos, stories, designs, drawings, recordings, videos, and more. Your first 15 GB of storage are free with a Google Account. Your files in Drive can be reached from any smartphone, tablet, or computer.

Harness the power of Dropbox. Connect to an account, upload, download, search, and more.

It empowers teamwork with dynamic and productive team sites for every project team, department, and division. Share and manage content, knowledge, and applications to empower teamwork, quickly find information, and seamlessly collaborate across the organization.

Outlook.com is a free, personal email service from Microsoft. Keep your inbox clutter-free with powerful organizational tools, and collaborate easily with OneDrive and Office Online integration.

It is a free and open-source document converter, widely used as a writing tool and as a basis for publishing workflows. It converts files from one markup format into another. It can convert documents in (several dialects of) Markdown, reStructuredText, textile, HTML, DocBook, LaTeX, MediaWiki markup, TWiki and many more.

In computing,It is a free-software storage platform, implements object storage on a single distributed computer cluster, and provides interfaces for object-, block- and file-level storage.

A suite of client-server software for creating and using file hosting services The most deployed self-hosted file share and collaboration platform on the web. Access & collaborate across your devices.

The Box API gives you access to the content management features you see in our web app and lets you extend them for use in your own app. It strives to be RESTful and is organized around the main resources you’re familiar with from the Box web interface.

It is a simple typesetting application. Turn plain Markdown into a formatted PDF, ready for print. Focus on content, not formatting.

Sign in to iCloud to access your photos, videos, documents, notes, contacts, and more. Use your Apple ID or create a new account to start using Apple services.

Alfresco Platform is an open, modern and secure system that intelligently activates process and content to accelerate the flow of business.

wkhtmltopdf and wkhtmltoimage are command line tools to render HTML into PDF and various image formats using the QT Webkit rendering engine. These run entirely "headless" and do not require a display or display service.

It is an open source, self-hosted file sync and share app platform. Access & sync your files, contacts, calendars & bookmarks across your devices. You decide what happens with your data, where it is and who can access it.

It is a continuous file synchronization program. It synchronizes files between two or more computers and replaces proprietary sync and cloud services with something open, trustworthy and decentralized. Your data is your data alone and you deserve to choose where it is stored, if it is shared with some third party and how it's transmitted over the internet.

It is a visual rendering engine for HTML and CSS that can export to PDF. It aims to support web standards for printing. It is free software made available under a BSD license.

A file syncing and collaboration platform for enterprise. It provides Dropbox like file syncing. It also comes with rich collaboration features, includes file preview, discussion, wiki. The goal is to help customers to build an unified and easy-to-use file management platform behind their firewalls.
DocRaptor makes it easy to convert HTML to PDF and XLS format. Choose your document format, select configuration options and make an HTTP POST request to our server. DocRaptor returns your file in a matter of seconds. We provide extensive documentation and examples to get you started, and our API makes it easy to use DocRaptor to generate PDF and Excel files in your own web applications.

Convert anything to anything - more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported.

It brings your team to a secure and collaborative workspace where everything is available to everyone in real time. Create, collaborate, and get work done, securely.

It allows you to securely share business-critical documents with ease. Track, optimize, and control documents.

It is a suite of software based on an interpreter for Adobe Systems' PostScript and PDF page description languages. Its main purposes are the rasterization or rendering of such page description language files.

Dropmark offers super simple drag-and-drop file sharing, like a number of web apps before it, but if you want to use it for more you can create presentations, slideshows, and collaborate with others just as easily.

Users can comment on files, send them to others for feedback, and upload new versions without having to resort to emailing multiple versions of their files as attachments.

Docparser is a cloud based document processing solution and workflow automation software. Docparser makes it easy to convert PDF documents into structured data and automate document based workflows.

Your files are never stored on AeroFS servers. AeroFS enables you to share and collaborate while keeping full control over your data, even when sharing with your customers, vendors, and partners.

Amium turns every file into a conversation thread and activity feed. Files are synced and shared so you can work on them together and in real-time. Changes show up immediately in the conversation thread, and will also sync to your device.

It provides developers with a tool to convert their HTML documents to PDF with high-fidelity. Packages are available for Node.js, Python, and PHP and the API allows any programming languages to be used.

Unlike other cloud storage tools, Streem takes up no space on your computer, but still gives you instant access to your files without any lag. All media on Streem is converted on-the-fly so you can access it seamlessly regardless of the device or bandwidth.

Plan, write, and publish books, PDF guides, workbooks, and audiobooks with AI workflows. Customize branding and export instantly.
PDFGate is a developer-focused PDF API for generating and managing PDFs from applications. It supports HTML-to-PDF conversion, fillable PDF form fields, and a growing set of PDF utilities designed for backend workflows. The API is built for reliability and precision, making it suitable for invoices, contracts, reports, and other transactional documents. PDFGate emphasizes modern API design, predictable rendering, and features often missing from simpler HTML-to-PDF services, such as native support for interactive form fields. It is designed for teams that need more than basic PDF generation, with a roadmap that includes digital signatures, SDKs, and additional PDF processing endpoints.

It gives you and your team a single place where files from all of your cloud accounts and your Mac or Windows PC can come together.

Integrate a single REST API instead of many and use our UI tools to quickly build integrations into your app. We maintain all the integrations so you can focus on building awesome products.

A service which enables you to save documents such as photos and videos online, in a totally private secure space, to share them with who you choose, and to make them available on various devices: computers, tablets, smartphones.

It makes it easier to understand the structure of JSON files. The output is valid JavaScript which can be used directly in code. It's very helpful when writing queries for tools like jq.

It is a file management, file sharing, file sync and collaboration software with strong focus of data security. It can be considered as an on-premise replacement for DropBox.

It is a high-performance online file conversion and manipulation service for developers. It can be integrated into any application or platform in just a few minutes, scales up to handle any amount of traffic, uses little resources and supports 200+ conversion actions.

It is an XSLT processor for transforming XML documents into HTML, text, or other XML document types. It works with a compatible release of the Xerces-C++ XML parser: Xerces-C++ version 2.7.0. The focus for this release is on bug fixes, pluggable memory management, and enhanced stability improvements in stylesheet execution.

It is a free file storage & file sharing tool that gives you unlimited storage space to upload and share your files for free.
Provides various URL conversion tools to transform web content into Markdown, PDF, images, and more formats.

The best free TXT to SRT converter. Instantly convert plain text or timecoded scripts to standard SRT subtitle files online. No signup, privacy-focused.

Free tool to extract frames from videos. Convert video to frame images at any FPS. Browser-based, secure, 100% private.

Convert SVG files to stunning 3D models instantly and for free. Export as GLB, STL, or PNG. Professional quality with customizable thickness, materials, and lighting.

Transform any image to 3D models instantly with our advanced AI image to 3D generator. Convert 2D images to 3D models in seconds - free online tool for 3D printing, games, and professional projects.

PDF.net is a web-based, all-in-one PDF editing and document processing platform that enables developers and teams to programmatically create, edit, sign, annotate, convert, merge, split, compress, and secure PDF files via a clean SaaS UI and API-ready workflow. It supports common input formats (PDF, DOCX, JPG, PNG) and focuses on efficient, privacy-first processing with automatic file cleanup and HTTPS encryption.

Xpptx: Your One-Click Professional PowerPoint Solution. Simplify slides creation — AI converts PDF/Word/Mind Map to PPT instantly

Free online tools to compress, resize, crop, convert and optimize PNG images. No software installation required.

Turn your photos into printable coloring pages with GenColoring’s AI — simple to use, free to try with no sign-up, perfect for classroom art and rainy days.

Fast & free online image converter and editor. Resize, compress, and transform images easily with no sign-up required.

Transcribe videos and audio to text instantly with ReelScribe – the fast, accurate, and unlimited AI transcription tool. Convert MP4, MP3, or any video to text and subtitles in 145+ languages. 99.8% accuracy. Download transcripts as DOCX, PDF, TXT, or SRT.

Free online photo editor and image tools. Batch resize, compress, convert, crop, blur, sharpen, rotate, grayscale, remove EXIF, and more—no installation required.