unmark is an open-source project built for students and professionals handling scanned PDFs.

Does unmark have a free plan?

Yes — unmark is open source under the MIT license and free to use.

What platforms does unmark run on?

unmark runs on the command line.

Is unmark still active?

Unverified. unmark has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to unmark?

Similar projects tracked by PulseGate include funkuino, cnpj-val, and xpdp1l4lhc980s.

unmark is developed by singhvibhanshu.

Back to the index

unmark

Name: unmark
Author: singhvibhanshu

PyPIInfrastructure

unmark is an open-source CLI utility that removes pen, pencil, and digital annotations from PDF files. It works fully offline, supports lossless cleanup, and includes experimental OCR reflow, making it useful for students and professionals dealing with scanned or marked-up documents.

Open SourceMITCLI

Visit PyPI

Overview

5 features

In the Other dev tools space, unmark takes a focused approach. It focuses on removing unwanted pen and pencil markings from PDF documents without requiring network access. unmark is an open-source project aimed at students and professionals handling scanned PDFs. unmark is open source under the MIT license. It ships for the command line.

singhvibhanshu builds and maintains unmark, and it first shipped in 2026. Key capabilities include PDF annotation removal, offline processing, and color-pen mark cleanup.

Summary written by a language model from the project’s public pages.

PDF annotation removal
Offline processing
Color-pen mark cleanup
Experimental OCR reflow
Lossless annotation stripping

Built with & integrations

Runs on

CLI

Trust & compliance

License

MIT

Verified signals

HTTPSOpen SourceFree tierGitHub

Indexing history

What PulseGate has recorded for this listing

Indexed19 Jul · 18:01 UTC
unmark verified against its public source
Source: PulseGate · Open

Frequently asked questions about unmark

What does unmark do?: Unmark focuses on removing unwanted pen and pencil markings from PDF documents without requiring network access. It is catalogued under Other dev tools on PulseGate.
Who is unmark for?: unmark is an open-source project built for students and professionals handling scanned PDFs.
Does unmark have a free plan?: Yes — unmark is open source under the MIT license and free to use.
What platforms does unmark run on?: unmark runs on the command line.
Is unmark still active?: Unverified. unmark has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to unmark?: Similar projects tracked by PulseGate include funkuino, cnpj-val, and xpdp1l4lhc980s.funkuino cnpj-val xpdp1l4lhc980s
Who makes unmark?: unmark is developed by singhvibhanshu.
When did unmark launch?: unmark first shipped in 2026.

At a glance

Platforms: Cli
Languages: English
Open source: Yes (GitHub)
License: MIT
First seen: 19 Jul 2026
Built for: students and professionals handling scanned PDFs
Model: Open source
Solves: Removing unwanted pen and pencil markings from PDF documents without requiring network access.

Registered as

GitHub: singhvibhanshu/unmark
PyPI: unmark

Developer

singhvibhanshu

GitHub

Open source

View on GitHub

Live coverage

Identity confidence: Low · 64
Indexed: 19 Jul 2026
Lifecycle: Unverified
First seen: Jul 2026
Last seen: 19 Jul 2026

Identity audit (12)

Slug: unmark-pypi-org
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Jul 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 19 Jul 2026
Canonical URL: https://pypi.org/project/unmark

Ship this? Send a correction — no account, and you get a link to follow it.

Also in Other dev tools

Same category — not a similarity match