
Early Access
Yes, but updates are hit or miss. Last updated 28 days ago, with about 1 update per month.
Last checked Oct 22, 2026
An open, efficient desktop reading app that supports multiple ebook and image formats.
The developer filed this on the Steam store page. It is not a guess by active.games.
Some code is generated and intelligently completed by AI. Any generated code has undergone multiple rigorous tests.
Sep 23, 2026 · Build
Public branch build 25478436
Latest build time Steam reports for the public branch.
Sep 22, 2026 · Patch note
v0.3.4 Update: Comic Reader (opens in new tab)
New Added a bookshelf cover quality adjustment feature. Added an "Auto Invert" toggle to the book reader. When enabled, it automatically inverts text whose color is close to the background color. Added an "Edit" option to the context menu; the original "Rename" option has been removed and merged into "Edit". Added an "Exclusion Mode" toggle to Advanced Sett…
Sep 9, 2026 · Patch note
v0.3.3.b Update - Bug Fixes (opens in new tab)
New Added option to automatically adjust paging mode. Added exclusion mode (launch parameter --NoBookshelf ); when enabled, the app starts without loading the bookshelf to help rule out application issues. Optimizations Improved bookshelf performance. Clarified the semantics of the permanent deletion item in the recycle bin. Fixes Fixed the issue where the…
Aug 19, 2026 · Patch note
v0.3.3 Update: Experience Optimizations (opens in new tab)
Bug Fixes Fixed an issue where pages could not be turned when using slide animation. Fixed an issue where the "Auto‑sync book progress" option could not be enabled. Fixed an issue where dragging and dropping files to import would accidentally clear the pending import list. Attempted to fix an occasional text misalignment issue in paged mode. Fixed an issue…
Aug 17, 2026 · Patch note
v0.3.2 Update: Anonymous Mode (opens in new tab)
Bug Fixes Fixed an issue where parsing MOBI and AZW3 e-books failed. Fixed an issue where the title background color could not be applied correctly in night mode. Fixed an issue where custom fonts could not be used properly. Corrected some UI text descriptions in certain interfaces. Feature Optimizations Optimized the workflow and interaction experience of…
Mcat last shipped a public branch build 28 days ago (Sep 23, 2026).
It got about 1 update per month over the last year and is irregular (47/100). 4 of the last 6 months had at least one update day. Not enough of a cadence to call it regular.
No. It shipped a build or patch note within the last 90 days, though updates are hit or miss.
Mcat: 12 updates in the last 12 months, avg every 11 days. The chart shows the last 12 months, including months with zero patch notes. Counts are dated patch and update posts, not branch builds. The Early Access release on 2026-05-20 falls inside this window.
| Month | Updates |
|---|---|
| November 2025 | 0 |
| December 2025 | 0 |
| January 2026 | 0 |
| February 2026 | 0 |
| March 2026 | 0 |
| April 2026 | 0 |
| May 2026 | 1 |
| June 2026 | 0 |
| July 2026 | 5 |
| August 2026 | 4 |
| September 2026 | 2 |
| October 2026 | 0 |