About this app
MicroSIP - open source portable SIP softphone based on PJSIP stack for Windows OS.
It allowing to do high quality VoIP calls (person-to-person or on regular telephones) via open SIP protocol. From cloud of SIP providers you can choose best for you, register account and use it with MicroSIP. You'll get free person-to-person calls and cheap international calls.
Install with Winget
Command line
PS> winget install --id MicroSIP.MicroSIP.Lite -eCopy command
Official manifest sources
Downloads for version 3.22.12
External links ↗
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
750150E4080EB13110035667FC13211C728406D9EBA8C0C5FAF0DAAEF2A2CECD
Copy
Download
Version archive
14 older versions
Version 3.22.11
Jun 29, 2026
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
E10A927672814690DADFCC8448494C26240D2EC5E03D1A1CE244FFA3DD167348
Copy
Download
Version 3.22.10
Jun 16, 2026
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
365F062AB52608BB653E3D7FB5F3B3AC3096CA919835804FB512094AE27A38EF
Copy
Download
Version 3.22.9
Jun 2, 2026
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
9E8E7CD84AC2EBAF640F59BE482C4A8A14C99DE6F540EA0B2E30A4ED31EDA864
Copy
Download
Version 3.22.6
May 8, 2026
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
CD21ABCD39C78F8BF708C1709DF33618CD611EF559B234B55E28268DE9B69101
Copy
Download
Version 3.22.5
Mar 21, 2026
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
CE6238FB382829523BA6B08E08FDB12C7FA485F2FD04D45B666EFCAF4C927FA7
Copy
Download
Version 3.22.2
Sep 5, 2025
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
E66A2A1E5CCEBB4B3BDDE0E93A84266079EFF294F92090C6C3B529CDBBF99512
Copy
Download
Version 3.22.3
Sep 5, 2025
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
F20FFFF983043CBD3ED2655D9E7FDD97E3FE25E41D5C629D27FD01EEE652F961
Copy
Download
Version 3.21.3
Apr 23, 2023
＋
Installer
Details
SHA-256
Download
X86
www.microsip.org
Nullsoft
· User
8B78F7325D842AD08637192EFDBE564651439413A9D2D68684A7E8DCC698CC47
Copy
Download
Version 3.21.2
Apr 23, 2023
＋
Installer
Details
SHA-256
Download
X86
www.microsip.org
None
· None
2B658E843D81E485545CAC6396C2D66D3E4100C838DB63CAEA0DE9E77E7DDCB2
Copy
Download
Version 3.20.7
Apr 23, 2023
＋
Installer
Details
SHA-256
Download
X86
www.microsip.org
Nullsoft
· User
· en-US
D6C664A1192050DE1D41AF0002F48CFF03628C978209E2D1CB9B769FFB40CB4A
Copy
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Version 3.21.4
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
BE071C679105D8EECCD20E785EFBDC0F3E7879BE43DD73DB0BF545602914F0AC
Copy
Download
Version 3.21.5
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
FC79ACA659F1F17E8F2019192E2F58AB8C38C567D35AF806115A39E9C62C6202
Copy
Download
Version 3.21.6
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
CC3AD21DD273AFCF2019060CF4590E43B89684369563EB62D114A57266823A5A
Copy
Download
Version 3.22.0
＋
Installer
Details
SHA-256
Download
x86
www.microsip.org
nullsoft
A201F25A426505BD1176B0468683BA788801CF99E844A8CC964BE6BCF9B62FAA
Copy
Download