# Sub-Store > This project is still under active development. Current version: v0.1 (backend only). Subscription manager for QX, Loon and Surge. Core functionality: 1. Conversion among various formats. 2. Subscription formatting. 3. Collect multiple subscription in one URL. ## 1. Subscription Conversion ### Supported Input Formats - [x] SS URI - [x] SSR URI - [x] V2RayN URI - [x] QX (SS, SSR, VMess, Trojan, HTTP) - [x] Loon (SS, SSR, VMess, Trojan, HTTP) - [x] Surge (SS, VMess, Trojan, HTTP) ### Supported Target Platforms - [x] QX - [x] Loon - [x] Surge ## 2. Subscription Formatting ### Filtering - [x] **Keyword filter** - [x] **Discard keywords filter** - [x] **Regex filter** - [x] **Discard regex filter** - [x] **Region filter** - [x] **Type filter** - [x] **Useless proxies filter** - [x] **Script filter** ### Proxy Operations - [x] **Set property operator**: set some proxy properties such as `udp`,`tfo`, `skip-cert-verify` etc. - [x] **Flag operator**: add flags or remove flags for proxies. - [x] **Sort operator**: sort proxies by name. - [x] **Keyword sort operator**: sort proxies by keywords (fallback to normal sort). - [x] **Keyword rename operator**: replace by keywords in proxy names. - [x] **Keyword delete operator**: delete by keywords in proxy names. - [x] **Regex rename operator**: replace by regex in proxy names. - [x] **Regex delete operator**: delete by regex in proxy names. - [x] **Script operator**: modify proxy by script. ## LICENSE This project is under the GPL V3 LICENSE.