One By One

Mixed-media animation, made easy.

Less time on the process. More time on creating.

Download for MacOS

Download for Windows

How OBO works

01 / Import

Start with a video or image sequence. Arrange the frames and check the motion in the preview.

02 / Print

OBO arranges your frames on printable sheets. Export the PDF and print it.

03 / Create

You can draw, paint, collage, and do much more. Work on each frame by hand and make the sequence your own.

04 / Reanimate

Scan your edited sheets. Adjust the alignment, check your frames and export the animation.

Made with OBO

01Made with
OBO.Pollyne Studios

02Made with
OBO.Pollyne Studios

03Made with
OBO.Pollyne Studios

04Made with
OBO.Pollyne Studios

05Made with
OBO.Pollyne Studios

06Made with
OBO.Pollyne Studios

07Made with
OBO.Pollyne Studios

08Made with
OBO.Pollyne Studios

Help OBO take care of the rest.
For free. Forever.

ONE BY ONE is an independent project by Pollyne Studios.
Your support helps fund its running costs and future development.

Tutorial

01 / New Project

Create a new project and give your animation a home.

02 / Import

Start with a video or image sequence.

03 / Frames

Arrange your frames and check the motion in the preview.

04 / Sheets

Set up your paper and frame layout. Check the preview before exporting the PDF. Preserve all references when printing and avoid cutting out markers and codes.

05 / Create

Work on each frame by hand and make the sequence your own.

06 / Scans

Scan your edited sheets and bring them back into OBO.

07 / Review

Adjust the alignment and check your frames.

08 / Export

Export your finished animation.

Download

100% Free

No subscriptions or hidden costs.

No Account Needed

Install and start creating right away.

Local & Private

All files stay on your device.

Desktop / Apple

MacOS

Apple Silicon only • MacOS 12.0 or later