| Version | Change log |
| PDF Replacer 1.8.8 Aug 9, 2023 | Fixed the temp folder bug |
| PDF Replacer 1.8.7.4 Jun 8, 2023 | fixed the decoding bug |
| PDF Replacer 1.8.7 Aug 30, 2021 | Added the hint. |
| PDF Replacer 1.8.6 Apr 13, 2021 | Fixed the blank replacing issue |
| PDF Replacer 1.8.5 Apr 11, 2021 | Fixed the Match Case Bug |
| PDF Replacer 1.8.4 Mar 28, 2021 | Fixed the space issue |
| PDF Replacer 1.8.3 Mar 24, 2021 | Added Save to Original Path function |
| PDF Replacer 1.8.2 Jun 16, 2020 | Added the "Add files in Folders" function |
| PDF Replacer 1.7 May 26, 2020 | Auto fix the page size function added. |
| PDF Replacer 1.6 Jan 29, 2020 | Saving and loading word list from CSV feature added. |
