Inkscape is an Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.
- - Inkscape is the most popular Windows, Mac & Linux alternative to reThumbnail.
- - Inkscape is the most popular Open Source & free alternative to reThumbnail.
Canva is your free photo editor, logo maker, and video editor in one graphic design app!
- - Canva is the most popular Web-based, Android, iPhone, iPad & Android Tablet alternative to reThumbnail.
Vectr is a free graphics editor. Vectr is collaborative like Google Docs, and runs in your web browser. With an intuitive interface, Vectr is easy to learn and use.
Adobe Fireworks is a bitmap and vector graphics editor. Rapidly prototype websites and application interfaces with Adobe Fireworks CS4 software. Create and optimize images for the web more quickly and accurately than ever before with an enhanced toolset.
- - Adobe Fireworks is the most popular commercial alternative to reThumbnail.
As described at http://blogs.adobe.com/fireworks/2013/05/the-future-of-adobe-fireworks.html , development of Fireworks has been stopped, but last version, Adobe Fireworks CS6 (v12), released in 2012, is still available as part of the Adobe Creative Cloud
Free online design editor. Create images for social media, YouTube previews, Facebook covers.
- - Polotno Studio is the most popular SaaS alternative to reThumbnail.
Desygner is an online and mobile design solution, which offers a simpler alternative to expensive and complicated design suites.
Genially is the world-leader in interactive visual communication. Use this all-in-one online tool to create stunning presentations, interactive images, infographics, dossiers, quizzes, etc. you can enrich with interactivity and animation effects.
Quickly and easily make standout content from thousands of beautiful templates with the all-new Adobe Creative Cloud Express. Available on web and mobile.
Adobe Express Features
Creating visual content should be simple, fun and lightweight. Stencil is designed to help you create beautiful looking images faster than ever before. Even if you've never used an image editing program, you can pick Stencil up and use it in seconds.
Xfig is an interactive drawing tool which runs under X Window System Version 11 Release 4 (X11R4) or later, on most UNIX-compatible platforms, and e.g. under Darwin on the MacIntosh and any X server under Microsoft Windows.
GoDaddy Studio (formerly Over) is the easy-to-use social media content creator, photo editor, story maker, and graphic design app. Create stand-out social posts, Instagram stories, graphics, logo designs, Link in Bio sites and so much more — no design skills necessary!