# Sharpen AI
**URL:** https://community.topazlabs.com/c/releases/sharpen-ai/64.md
[Latest](https://community.topazlabs.com/latest.md) · [Categories](https://community.topazlabs.com/categories.md) · [Tags](https://community.topazlabs.com/tags.md)
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## [Education | Sharpen AI | "Error: Could Not Save Application Data"](https://community.topazlabs.com/t/education-sharpen-ai-error-could-not-save-application-data/71159)
**Author:** [@ronfab1](https://community.topazlabs.com/u/ronfab1)\
**Replies:** 12\
**Last updated:** [February 22, 2026, 12:48pm UTC](https://community.topazlabs.com/t/education-sharpen-ai-error-could-not-save-application-data/71159 "2026-02-22T12:48:46Z")
I have downloaded and deleted and downloaded again Sharpen AI 4.1.0 and keep get…
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## [Sharpen AI v4.1.0](https://community.topazlabs.com/t/sharpen-ai-v4-1-0/30782)
**Author:** [@anthony.lawn](https://community.topazlabs.com/u/anthony.lawn)\
**Replies:** 285\
**Last updated:** [August 30, 2025, 5:44pm UTC](https://community.topazlabs.com/t/sharpen-ai-v4-1-0/30782 "2025-08-30T17:44:11Z")
v4.1.0 Released March 24th, 2022 Windows: Online | Full Mac: Full Changes …
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## [Vertical lines in preview and output results](https://community.topazlabs.com/t/vertical-lines-in-preview-and-output-results/49869)
**Author:** [@richard.dowdy](https://community.topazlabs.com/u/richard.dowdy)\
**Replies:** 0\
**Last updated:** [August 9, 2023, 7:23pm UTC](https://community.topazlabs.com/t/vertical-lines-in-preview-and-output-results/49869 "2023-08-09T19:23:29Z")
I notice there are hundreds or thousands of visible vertical lines in the output…
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## [Sharpen AI v3.0](https://community.topazlabs.com/t/sharpen-ai-v3-0/21316)
**Author:** [@anthony.lawn](https://community.topazlabs.com/u/anthony.lawn)\
**Replies:** 484\
**Last updated:** [November 30, 2022, 4:36pm UTC](https://community.topazlabs.com/t/sharpen-ai-v3-0/21316 "2022-11-30T16:36:15Z")
v3.0.3 Release April 6, 2021 Windows: Online | Full (Win 10) | Full Legacy (Wi…
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## [Sharpen AI v4.0](https://community.topazlabs.com/t/sharpen-ai-v4-0/29929)
**Author:** [@anthony.lawn](https://community.topazlabs.com/u/anthony.lawn)\
**Replies:** 191\
**Last updated:** [June 27, 2022, 3:39pm UTC](https://community.topazlabs.com/t/sharpen-ai-v4-0/29929 "2022-06-27T15:39:04Z")
v4.0.2 Released February 24th, 2022 Windows: Online | Full Mac: Full SPECI…
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## [Sharpen AI v3.2](https://community.topazlabs.com/t/sharpen-ai-v3-2/25873)
**Author:** [@anthony.lawn](https://community.topazlabs.com/u/anthony.lawn)\
**Replies:** 223\
**Last updated:** [June 12, 2022, 9:11am UTC](https://community.topazlabs.com/t/sharpen-ai-v3-2/25873 "2022-06-12T09:11:15Z")
v3.2.2 Released August 30th, 2021 Windows: Online | Full (Win 10) | Full Leg…
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## [Sharpen AI v3.3](https://community.topazlabs.com/t/sharpen-ai-v3-3/27659)
**Author:** [@anthony.lawn](https://community.topazlabs.com/u/anthony.lawn)\
**Replies:** 343\
**Last updated:** [April 16, 2022, 6:38am UTC](https://community.topazlabs.com/t/sharpen-ai-v3-3/27659 "2022-04-16T06:38:43Z")
v3.3.6 Released February 4th, 2022 Windows: Online | Full Mac: Online | Ful…
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## [Sharpen AI v3.1](https://community.topazlabs.com/t/sharpen-ai-v3-1/24270)
**Author:** [@anthony.lawn](https://community.topazlabs.com/u/anthony.lawn)\
**Replies:** 363\
**Last updated:** [August 6, 2021, 9:47am UTC](https://community.topazlabs.com/t/sharpen-ai-v3-1/24270 "2021-08-06T09:47:25Z")
v3.1.2 Released June 9th, 2021 Windows: Online | Full (Win 10) | Full Legacy (…
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## [Sharpen AI v2.2.4](https://community.topazlabs.com/t/sharpen-ai-v2-2-4/17701)
**Author:** [@amy.mae](https://community.topazlabs.com/u/amy.mae)\
**Replies:** 177\
**Last updated:** [June 6, 2021, 2:00pm UTC](https://community.topazlabs.com/t/sharpen-ai-v2-2-4/17701 "2021-06-06T14:00:54Z")
Download: Windows Online Installer Full Installer Mac Online Installer Ful…
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## [Sharpen AI v2.1.8](https://community.topazlabs.com/t/sharpen-ai-v2-1-8/15647)
**Author:** [@amy.mae](https://community.topazlabs.com/u/amy.mae)\
**Replies:** 127\
**Last updated:** [November 5, 2020, 4:52pm UTC](https://community.topazlabs.com/t/sharpen-ai-v2-1-8/15647 "2020-11-05T16:52:33Z")
Download: Windows Online Installer Full Installer Mac Online Installer Ful…
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## [Sharpen AI v2.0.0](https://community.topazlabs.com/t/sharpen-ai-v2-0-0/13863)
**Author:** [@amy.mae](https://community.topazlabs.com/u/amy.mae)\
**Replies:** 272\
**Last updated:** [July 22, 2020, 4:02pm UTC](https://community.topazlabs.com/t/sharpen-ai-v2-0-0/13863 "2020-07-22T16:02:33Z")
Download: Windows Online Installer Full Installer Mac Online Installer Ful…
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## [Previous Changelog](https://community.topazlabs.com/t/previous-changelog/13544)
**Author:** [@eric](https://community.topazlabs.com/u/eric)\
**Replies:** 0\
**Last updated:** [February 19, 2020, 9:04pm UTC](https://community.topazlabs.com/t/previous-changelog/13544 "2020-02-19T21:04:47Z")