Posteriza
Use POSTERIZA to design your own big posters and signs from any digital photo with your home…
18 Alternatives To Posteriza
6tag
6tag is the most full featured Instagram app for Windows Phone
Affinity Publisher
Professional desktop publishing app
App Insta for Instagram
Access Instagram directly from your Mac menu bar.
Block Posters
A free poster maker to create massive wall posters from your own images! Free!
Easy Poster Printer
Ever wanted to create your own poster?
Flume
Flume is an elegant Instagram client for the desktop.
Post There
A smarter way to Auto Post on Instagram without a reminder.
Postedo
Simple Instagram scheduler that publishes for you
PosterPrint
Print multipage posters and banners from any Windows application using any available printer
Posterizer
The rasterbator allows you to create posters larger than a standard page, using the tiled printing method. It will rasterize any image and output files that can be printed at home and reassemble to the original image.
ProPoster
RonyaSoft Poster Printer – software to print large multipage posters, banners, signs and wall murals from any pictures, digital photos, Word/Excel documents.
Rasterbator
Wall art from any image
Separation Studio
Quick and Easy Color Separation
Timeagram
Schedule your posts to Instagram. From any device.
Uplet
Uplet is an easy-to-use bulk Instagram uploader for Mac.
Vectoraster
Generate custom vector halftones, line rasters and gradients
pdfposter
This requires the installation of Python and pyPDF.
poster
Unofficial client for Instagram mobile experience on Mac.