
Aegisub
6.3#17 in subtitle softwareFree planFree planLinuxmacOSWindows
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| Fact | Aegisub | Editsub |
|---|---|---|
| Free plan | Yes | Yes |
| Privacy | The optional update checker sends anonymous operating-environment information, including IP address, Aegisub version, operating system, and interface language; users can avoid this collection by not enabling the checker. | Without an account, subtitle files processed in the browser session are not stored on EditSub's servers; account files are stored securely and accessible only to the user. |
| SRT export | Yes | Yes |
| Subtitle formats | It supports importing and exporting several subtitle formats, including MPEG-4 Timed Text and MicroDVD. | The editor supports SRT, VTT, SBV, SUB, ASS, and SSA files. |
| Subtitle translation | Yes | Yes |
| Support | The FAQ recommends the Aegisub Discord server and IRC channel for Aegisub questions and the bug tracker for bug reports. | Users can report bugs or suggest features through the in-app Feedback button or by emailing support. |
| VTT export | No | Yes |
Aegisub suits subtitle editors who need audio timing, video preview, translation tools, and visual typesetting controls across desktop platforms. It is also suited to users who want to automate editing tasks with Lua scripts.
EditSub suits people who need to edit, time, translate, or convert subtitle files in a web-based workflow. Its collaboration feature also supports multiple users on the same project through a shared link.