This page's audience our own tag's counts — open to see them

Period

–Visits

–Page views

–Clicks to vendors

–Time on page

–Reading now

Clicks to vendors, by tool

Top countries

Devices

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

OpenPRF

Free#26 of 26 in Game Save Editors

OpenPRF: A local browser tool for technical inspection and editing of compatible PS4/PS5 saves. Ranked #26 of 26 in Game Save Editors by our editors (6.1/10); pricing: Open source; best for technical PS4/PS5 save-file work.

6.1/10Editor score

Visit OpenPRF

OpenPRF6.1 Visit OpenPRF

At a glance

Editor score
6.1 / 10
Pricing
Open source
Best for
Technical PS4/PS5 save-file work
Paid from
Free
Supported platforms
PlayStation 4, PlayStation 5
Facts checked
20 Sep 2026

Where it wins
- Handles PRF decryption and re-encryption with TripleDES
- Edits configuration commands and reads game metadata
- Exports individual files or complete saves as ZIP archives
Where it doesn't
- Requires separate handling of outer PS4/PS5 save encryption
- Supports only compatible PRF save files
- Inventory editing and automatic backups are not provided

Our verdict on OpenPRF

OpenPRF is an open-source browser application for inspecting and editing decrypted PlayStation 4 and PlayStation 5 save files. It is aimed at technically minded users working with compatible PRF saves who need access to file contents, configuration commands, metadata, hexadecimal data, and supported images. Files can be loaded through drag and drop or file pickers, and processing takes place locally in browser memory rather than uploading saves to a server.

Its strongest area is technical file access. OpenPRF can decrypt and re-encrypt PRF files using TripleDES, edit set, seta, sets, bind, unbind, and exec commands, read game metadata from sce_sys/param.sfo, preview supported image files, and display file metadata alongside hexadecimal data. It also exports individual files or complete save folders as ZIP archives. These capabilities make it more suitable for targeted save-file work than for a simplified progression editor.

The main workflow constraint is encryption scope: OpenPRF handles the inner PRF layer only, so the outer PS4/PS5 save-container encryption must be handled separately before loading a save and after exporting it. The tool is described as an unofficial community application, and keeping an original save copy is recommended. Choose OpenPRF if you need browser-based, local inspection and command editing for compatible PS4/PS5 PRF saves. Choose another editor if you need automatic backups, inventory editing, or an all-in-one console save-encryption workflow.

Your product? Our editors can test OpenPRF in depth and publish a review, labelled as paid · from $149/mo →

OpenPRF pricing

Plans Open sourceFree Free to use — no paid tier required for the core job.

See plans on openprf.app

OpenPRF fact sheet

Free plan	Not verified
Paid from	Free
Supported platforms	PlayStation 4, PlayStation 5
Supported games	Any PS4/PS5 game with compatible PRF save files
Inventory editing	Not verified
Progression editing	Yes
Character stats editing	Yes
Automatic backup	No
Deployment	Cloud, Self-hosted
Platforms	Web
Support	Docs
Built for	Solo, Small business (editorial estimate)
Pricing	Open source
Website	openprf.app
Facts checked	20 Sep 2026

Alternatives to OpenPRF

See all OpenPRF alternatives →

Used OpenPRF? Be the first to review it

The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used OpenPRF for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.

Write a reviewTwo minutes · verified accounts only · read by an editor before it appears

Reviews come only from verified accounts. Sign in or create an account first — your e-mail is never shown.

Title

Your review

0 characters · at least 80, up to 3,000

Pros (optional · one per line)

Cons (optional · one per line)

Your name (shown with your review)

Role (optional)

Company (optional)

How long have you used it?

I've used OpenPRF myself and this is my honest opinion — nobody paid or asked me to write it.

Posted from your verified account. Reviews appear after an editor reads them, usually within two working days.

Featured on iTechGuides

OpenPRF is listed in our Game Save Editors directory. Add the badge to your site — it links back to this page.

<a href="https://www.itechguides.com/products/openprf/"><img src="https://www.itechguides.com/best/badge/openprf.svg" alt="Featured on iTechGuides" width="230" height="46"></a>

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Last updated 7 Oct 2026 · How we research and update