| Version | Change log |
| 7-Zip (x64 bit) 24.07 Jun 19, 2024 | |
| 7-Zip (x64 bit) 24.06 May 27, 2024 | |
| 7-Zip (x64 bit) 24.05 May 15, 2024 | |
| 7-Zip (x64 bit) 23.01 Jun 20, 2023 | |
| 7-Zip (x64 bit) 22.01 Jul 16, 2022 | |
| 7-Zip (x64 bit) 22.00 Jun 20, 2022 | |
| 7-Zip (x64 bit) 21.07 Dec 26, 2021 | |
| 7-Zip (x64 bit) 21.06 Nov 24, 2021 | |
| 7-Zip (x64 bit) 21.05 Nov 20, 2021 | |
| 7-Zip (x64 bit) 19.00 Feb 25, 2019 |
Encryption strength for 7z archives was increased: the size of random initialization vector was increased from 64-bit to 128-bit, and the pseudo-random number generator was improved. Some bugs were fixed. |
