PubToo Go & Lite - Compress files on your phone without uploading them
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Compress images, PDFs, video and audio, and create or extract archives on your phone. PubToo Go for iPhone/iPad and PubToo Lite for Android process your files on device, with batch tools and previews. No app account, ads or tracking. Free download with a 14-day app trial; subscriptions or a lifetime purchase are required afterward. Apple and Google purchases are separate.

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Hi Product Hunt 👋 I'm Steven, building PubToo at Zinuto.
I kept running into the same small problem: sending a file often meant opening one app for images, another for PDFs, and another for archives. PubToo puts six tools in one place on Mac, iPhone and iPad: image, PDF, video and audio compression, plus archive creation and extraction.
Files stay on your device. You can preview results before export, and PubToo leaves originals untouched. There's no account, and the apps include a 14-day free trial.
I'd love to hear which file types slow you down most, and what you want from a file tool: smaller output, more control, or a simpler workflow. I'll be here to answer questions.
— Steven
Hi Product Hunt! I'm one of the makers of PubToo Go and PubToo Lite. These are our iOS/iPadOS and Android apps for making files easier to send and store while keeping processing on the device.
There are six tools: image, PDF, video and audio compression, plus archive creation and extraction. You can work with individual files or batches, preview results and export without modifying your originals. No app account is needed, and there are no ads or tracking.
Pricing is a free download with a 14-day app trial, then a subscription or a one-time lifetime purchase. Apple and Google purchases are separate.
iPhone/iPad: https://apps.apple.com/us/app/pubtoo-go/id6810567438
Android: https://play.google.com/store/apps/details?id=com.pubtoo.lite
We would love feedback on the import/export workflow and the file-size limits you encounter most often.