Software · PDF: read, create, edit

Pdf Metadata Editor

Edit PDF metadata.

Completely free
Windows, macOS and Linux
Open source

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Flathub
License: GPL-3.0+ — Open source (copyleft)confirmed by Flathub
Open source: Yes
Commercial use: Yesconfirmed by Flathub, Official plan pages (pricing, licence, terms)
Account required: not documented
Credit card required: Noconfirmed by Flathub
Watermark: not documented
Ads: not documented
Platforms: Windows, macOS and LinuxEstablished by Linux: Flathub, Unspecified source · macOS: Unspecified source · Windows: Unspecified source
Publisher: Svetlozar Argirov
Latest version: 4.4.2 (20 October 2026)
Latest activity: 19 October 2026
Source code: github.com/zaro/pdf-metadata-editor

Overview

Features described in its GitHub repository: command-line use.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“The command line interface (and the batch launcher) are reachable through symlinks with the respective name:” — GitHub, 10 November 2026

At a glance

All of Pdf Metadata Editor is free: no feature is locked behind a paid plan, and its code is open.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
Commercial use allowed

About

Advanced editor for PDF metadata. Allows editing the basic as well as all the extended (XMP) metadata.

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Unspecified source (platforms) — 9 November 2026
Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 9 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (commercial use) — 7 November 2026
Facts collected from LicitPro automatic classification () — 6 November 2026
Last technical check: 6 November 2026
Description from Flathub — AppStream (Flathub)

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