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Thumbnail API Alternatives

Thumbnail API is described as 'provides a very simple API to convert almost any file into an image' and is a Image Converter in the photos & graphics category. There are more than 25 alternatives to Thumbnail API for a variety of platforms, including Online / Web-based, Windows, Linux, Android and iPhone. The best alternative is File Converter, which is both free and Open Source. Other great apps like Thumbnail API are Format Factory, CloudConvert, Zamzar and ConvertAll.

Thumbnail API alternatives are mainly Video Converters but may also be Audio Converters or Image Converters. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Thumbnail API.
This page was last updated
  • Online
  • Software as a Service (SaaS)

Thumbnail API provides a very simple API to convert almost any file into an image.

Learn more about Thumbnail API

  1. File Converter icon

    File Converter

    • Windows
    • Windows Explorer
    251 alternatives to File Converter 

    File Converter is a very simple tool which allows you to convert and compress one or several file(s) using the context menu in Windows Explorer.

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    Features
    1.  Windows Explorer ExtensionFile Converter can extend Windows Explorer in various ways, for example add context menu options, etc..
    2.  PortableFile Converter can be used from a USB stick or similar with no prior installation.
    3.  Works OfflineFile Converter can be used without the need to connect to the internet.
    Discontinued

    The last version (1.2.3) was released in 2017.

    Screenshot
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  2. Format Factory icon

    Format Factory

    • Windows
    266 alternatives to Format Factory 

    Format Factory is a multifunctional media converter and DVD ripper. Its features include:

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    Features
    Main user interface for version 4.0.0
    "Convert to MP4" window when the "MP4" button on the side is chosen. (Version 5.2.1)


  3. CloudConvert icon

    CloudConvert

    • Online
    62 alternatives to CloudConvert 

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

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  4. Zamzar icon

    Zamzar

    • Online
    • Software as a Service (SaaS)
    93 alternatives to Zamzar 

    Online file converter, providing easy to use file conversion and compression for hundreds of different file formats. Includes support for document, video, image, audio, CAD and more. Also offers a desktop app and powerful API for developers.

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    Features
    1.  Ebook ConversionConvert your ebooks to various formats (PDF, EPUB, MOBI…) and vice-versa with Zamzar.
    2.  PDF compressionZamzar can reduce the size of your PDF without losing quality
    Easy to use 3 step tool for converting files.
    Convert files from your local computer or cloud storage such as Google Drive.
  5. ConvertAll icon

    ConvertAll

    • FreeOpen Source
    • Windows
    • Linux
    • PortableApps.com
    • Online
    38 alternatives to ConvertAll 

    A comprehensive unit conversion program.

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    Features
    1.  PortableConvertAll can be used from a USB stick or similar with no prior installation.
    Main Screen
    Fraction Conversion window


  6. Online Convert icon

    Online Convert

    • Online
    129 alternatives to Online Convert 

    Convert files like images, videos, documents, audio and more to other formats with this free and fast online converter.

    Homepage
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  7. Convertio icon

    Convertio

    • FreemiumProprietary
    • Online
    48 alternatives to Convertio 

    Convertio - Easy tool to convert files online. More than 45 different document, image, spreadsheet, ebook, archive, presentation, audio and video formats supported.

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    Features
    Screenshot
  8. Converter NOW icon

    Converter NOW

    • FreeOpen Source
    • Windows
    • Linux
    • Online
    • Android
    • F-Droid
    46 alternatives to Converter NOW 

    A simple, immediate and fast unit converter!.

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    Features
    1.  Currency ConversionConverter NOW lets you convert different currencies based on the latest exchange rates.
    Screenshot
    Screenshot
  9. Free Studio icon

    Free Studio

    • Windows
    95 alternatives to Free Studio 

    Free Studio is an all-in-one package bundling all free multimedia applications developed by DVDVideoSoft. Free Studio Manager has 8 sections for easy access to any application: YouTube programs; MP3 and Audio; CD, DVD and BD; DVD and Video; Photo and Images; Mobiles; Apple...

     Free Studio has no features, suggest some!
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  10. youconvertit icon

    youconvertit

    • Online
    87 alternatives to youconvertit 

    Free online video conversion for any media file format conversion (Documents, Images, Audio, Video & Archives)

     youconvertit has no features, suggest some!
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Showing 10 of 42 alternatives
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