Files now have room to breathe

People bring more than prompts to an AI. Screenshots, drafts, PDFs, reference images, notes, exports, research, half-finished ideas. A chat app that forgets the surrounding work starts to feel thin fast.

Files has been rebuilt around that.

The new Files workspace gives your library more room, keeps quick chat attachments out of the way, and makes images and documents easier to work with once they are inside just4o.chat.

Higher limits for real work

The file library is bigger across every paid plan. Builder now holds 10 library files, up from 5. Studio holds 100, up from 50. Aurora holds 200, up from 50. Pro holds 500, up from 200.

Each plan gets storage room to match: 100 MB on Builder, 500 MB on Studio, 1 GB on Aurora, and 5 GB on Pro.

That room matters because Files carries real weight now. It is the shared workspace around your models, chats, projects, images, and documents.

Chat attachments have their own lane

Quick attachments should feel quick. A file you drop into a chat to explain one message should not carry the same weight as a document you deliberately keep in your library.

Chat attachments now live in their own rolling space. Paid plans get a separate attachment pool, and the oldest unpromoted attachments are cleared at the cap. Your permanent library stays clean while chat stays fast.

If an attachment turns out to matter, you can promote it into the longer-lived workspace. Temporary context stays temporary, and library files are treated like library files.

The Files UI is built for scanning

The workspace opens on a list-first view: stronger hover states, cleaner rows, type and size cues, and a right-side details panel. You move through files quickly without opening a new page for every small decision.

The inspector gives each file room to work — preview, metadata, project and folder context, download, rename, delete, send to chat, and use in projects. Generated media and wiki images still get visual grids where the imagery is the point. Everything else gets the denser view that suits it.

Image editing is closer to the file

Images in Files move straight into a focused edit surface from the inspector. Pick the image, open the editor, pull in references from your uploaded files, generated images, or saved wiki images, and keep iterating without rebuilding the setup from scratch.

Edits save back into generated images, so the original stays intact while the new work joins your creative history.

Documents are more useful once uploaded

Text files can now be edited from the right-side inspector. PDFs have a clearer full-view path. The standard Files is moving toward is plain: if just4o.chat can understand a file, the interface should make that file easier to inspect, reuse, and improve.

Less storage closet, more working room.

Built for the way model choice actually works

Model choice is strongest when the work around the model survives. You can ask Claude, GPT, Gemini, Grok, Qwen, or another model to help, and the files, references, projects, and context hold steady when you switch.

This update makes Files a sturdier part of that workspace: more room, better handling, cleaner previews, faster image iteration, and a calmer place to keep the materials your chats depend on. Files is part of the work now, and the work stays where you left it.