Who should use Sioyek?

Sioyek is a consumer product built for researchers and students.

Is Sioyek still active?

Unverified. Sioyek 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 projects are similar to Sioyek?

Similar projects tracked by PulseGate include Focus Wall, Password.File, and check-my-sample-sheet.

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Sioyek

FlathubProductivity & Work

Sioyek is a desktop PDF viewer designed for reading research papers and technical books. It offers advanced navigation, bookmarking, highlighting, and customizable key bindings, making it ideal for researchers, students, and professionals who work extensively with technical documents.

FreeLinux

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Overview

5 features

Sioyek sits in PulseGate's Productivity & Work category. It focuses on improving the reading and navigation experience for research papers and technical PDFs. Sioyek is a consumer product aimed at researchers and students. Sioyek is free to use. Sioyek is available on Linux.

Among its 5 catalogued features are PDF viewing, smart navigation, and bookmarks.

PDF viewing
Smart navigation
Bookmarks
Highlighting
Customizable key bindings

Built with & integrations

Runs on

Linux

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed29 Jun · 12:08 UTC
sioyek verified against its public source
Source: PulseGate · Open

Frequently asked questions about Sioyek

What is Sioyek?: Sioyek focuses on improving the reading and navigation experience for research papers and technical PDFs. It is catalogued under Productivity & Work on PulseGate.
Who should use Sioyek?: Sioyek is a consumer product built for researchers and students.
Is Sioyek free?: Yes — Sioyek is free to use.
What platforms does Sioyek run on?: Sioyek runs on Linux.
Is Sioyek still active?: Unverified. Sioyek 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 projects are similar to Sioyek?: Similar projects tracked by PulseGate include Focus Wall, Password.File, and check-my-sample-sheet.Focus Wall Password.File check-my-sample-sheet

At a glance

Platforms: Desktop
Languages: English
Built for: researchers and students
Model: B2C
Solves: Improving the reading and navigation experience for research papers and technical PDFs.

Registered as

Flathub: com.github.ahrm.sioyek

Developer

Alimostafavi

Live coverage

Identity confidence: Medium · 70
Indexed: 29 Jun 2026
Lifecycle: Unverified
Last seen: 29 Jun 2026

Identity audit (12)

Slug: sioyek-flathub-org
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 29 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Written by a language model from the project's public pages.
Category from: Assigned by a language model.
Summary from: Taken from the project's own store listing.
Languages from: Detected by a language model from page content.
Last updated: 4 Aug 2026
Canonical URL: https://flathub.org/apps/com.github.ahrm.sioyek

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Also in Productivity & Work

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