Filestack Alternatives

CloudConvert

CloudConvert is a online file conversion tool. more than 200 different audio, video, document, ebook, archive, image, spreadsheet and presentation formats supported. ...

Features:

• Audio conversion
• Automatic conversion to multiple formats
• Convert images to PDF
• Upload directly to Dropbox
• Upload directly to Google Drive
• Video converter

Uploadcare

Uploadcare is a global end-to-end cloud platform disrupting the traditional CDN market through Adaptive Delivery technology that converts visual-first customer...

Features:

• Wordpress integration
• Image Preview
• Api
• Built-in Image editor
• Cloud sync
• CDN
• Direct file uploading
• Dropbox integration
• Evernote integration
• Facebook integration
• File management
• Image CDN
• Image Editing
• Image Processing
• Image recognition
• Image Sharing
• Watermark images
• Instagram integration
• Support for Large File
• Onedrive integration
• Remote URL upload
• Responsive images
• File Sending
• Large File Transfer
• Convert Videos to Animated GIFs
• Web Development

Uppy

Uppy is a sleek, modular file uploader that integrates seemlessly with any application. It’s fast, easy to use and lets you worry about more important problems than...

Kloudless

Kloudless is a developer tool that allows developers to integrate any SaaS service through a single unified API. Kloudless provides open source UI tools that you can...

Features:

• Dropbox integration
• Evernote integration
• File management
• File Searching
• File sharing
• File Storage
• File-sync
• REST API
• Web Development
• WebHook Integration

CloudExplorer

File picker for web apps, free and open source, connects to cloud storage services.

Features:

• Cloud sync
• File management
• File Storage
• File transfer
• Real time collaboration
• Web Development

Transloadit

Cloud service that handles file uploads, video encoding, image resize, document thumbs, audio watermarking, etc.

Features:

• Convert images to PDF
• Watermark images
• Website screenshots
• Workflow Automation

Uploader Window

Easy File Uploader for your websites in just 1 line of JS code! Supports direct uploading from Facebook, Dropbox, GDrive, via Link, via Image Search, Mic, Camera...

AssetPicker

AssetPicker is a free asset or file picker designed to be easily included into web application interfaces. It has a file abstraction layer allowing adapters to connect...

Features:

• File management
• File Storage
• Portable
• Web Development

Cloud Explorer

Cloud Explorer is a open-source S3 client. It works on Windows, Linux, and Mac. It has a graphical and command line interface for each supported operating system. ...

UploadThingy

Receive print jobs, photos, videos, graphics and other large files on your site. Just copy and paste some HTML to get an upload form that looks like your site. Setup...