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Comparison of feed aggregators
List article

The following is a comparison of RSS feed aggregators. E-mail programs and web browsers that have the ability to display RSS feeds are listed, as well as some |cloud-based services that offer feed aggregation.

Many BitTorrent clients support RSS feeds for broadcasting (see Comparison of BitTorrent clients).

Release history

ClientLicenseFirst stable releaseLatest stable release
DateVersion
AkregatorGPL??6.1.01  23 May 2024
AmarokGPL-2.0-or-later??3.2.22  15 February 2025
AOL ExplorerProprietaryJune 20051.01.53  May 2006
AwasuProprietaryFebruary 20031.03.34  28 February 2023
BlogBridgeGPL??6.6.1567  26 February 2009
BloglinesProprietary??Merged with NetVibes
CantoGPL-2.0-onlyJanuary 14, 20090.6.00.9.88  3 December 2020
Claws MailGPL-3.0-or-laterJanuary 20051.0.04.3.19  24 February 2025
CommaFeedApache-2.0??4.3.110  12 February 2024
Cooliris????
Digg ReaderProprietary??Discontinued on March 26, 2018
Feed ViewerProprietaryApril 20061.0Windows 150.2.10 (August 10, 2021)iOS 0.1.39 (August 10, 2021)
FeedbinMIT 11March 12, 2013?(web site, continuous updates)
FeedlyProprietary2008?(web site, continuous updates)
FeedreaderProprietary??
FlipboardProprietary??
FlockProprietaryNovember 2, 20071.03.5.3.4641  1 February 2011
GnusGPL-3.0-or-laterFebruary 1, 198812?
Google ReaderProprietarySeptember 17, 20072.0Discontinued on July 1, 201313
HCL Notes14Proprietary19891.014.0.015  7 December 2023
InoreaderProprietary??(web site, continuous updates)16
iTunesProprietary freeware??12.12.8.2  30 March 2023
JuiceGPL-2.0-or-later??2.217  11 November 2005
K-MeleonGPLNovember 26, 20000.276.4.718  7 April 2023
KazehakaseGPL-2.0-or-laterJanuary 29, 2003?0.5.81920  29 September 2009
LifereaGPL??1.14.621  2 August 2023
MaxthonProprietarySeptember 8, 20051.0.0250
Windows6.1.2.3000 / September 24, 2021; 3 years ago (2021-09-24)22
Android6.0.2.3500 / December 9, 2021; 3 years ago (2021-12-09)23
Mac5.1.60 / August 27, 2018; 6 years ago (2018-08-27)24
iOS6.0.6 / December 14, 2021; 3 years ago (2021-12-14)25
Windows Phone2.2.0 / March 30, 2017; 8 years ago (2017-03-30)26
Linux1.0.5.3 / September 9, 2014; 10 years ago (2014-09-09)27
MediaMonkeyFreemium??
Windows2024.0.0.30822829  / 5 December 2024
Microsoft Office OutlookProprietary / Commercial software19979715.0.4517.1509 (January 29, 2013)
Mozilla FirefoxMPL-2.0September 23, 20020.1Builtin RSS reader was removed in Version 64, Available as an add-on.303132
Standard137.033  / April 1, 2025; 3 days ago (April 1, 2025)
Extended support release 1128.9.0esr34  / April 1, 2025; 3 days ago (April 1, 2025)
Extended support release 2115.22.0esr35 / April 1, 2025; 3 days ago (2025-04-01)
Mozilla ThunderbirdMPL-2.0December 7, 20041.0137.036  1 April 2025
My Yahoo! ??Discontinued in Dec. 2024
NetNewsWireMIT 37February 11, 20031.06.1.338  29 June 2023
Netscape BrowserProprietaryMay 19, 20058.08.1.3 (April 2, 2007; 18 years ago (2007-04-02)) [±]
Netscape Navigator 9ProprietaryOctober 15, 20079.09.0.0.6 (February 20, 2008)
NetvibesProprietary???
News360ProprietaryNovember 2010??
NewsbeuterMITJanuary 16, 20070.12.93940  19 February 2015
NewsBlurMIT 41October 26, 20101.04.0
NewsboatMITSeptember 20, 20172.102.3942  23 March 2025
NewsFireProprietary??2.0
OmniWebProprietaryMarch 17, 19951.05.11.243  20 July 2012
Opera MailProprietaryDecember 19962.11.0.104444 (February 16, 2016; 9 years ago (2016-02-16)) [±]
Pegasus MailProprietary, Donationware1990?4.8045  14 February 2022
ProtopageProprietaryMay 20051.011.43 (December 2015)
Pulse????
QuiteRSSGPL-3.0-or-laterDecember 20140.14.00.19.4464748  21 April 2020
RhythmboxGPL-2.0-or-later??3.4.849  10 November 2024
RSS BanditBSD-3-ClauseMarch 20031.01.9.0.100250  4 July 2010
RSS GuardGPL-3.0-onlyFebruary 4, 20141.9.9.34.8.151  20 December 2024
RSSOwlEPL-1.0December 19, 20041.02.2.1525354  30 December 2013
SafariProprietary??
macOS18.355  / 27 January 2025
iOS18.356  / 27 January 2025
SageMPL-1.1??1.5.5 (June 16, 2017)
ShiiraBSD-3-Clause??2.3  11 August 2009
SleipnirProprietaryOctober 20052.00Windows (Sleipnir 6)

6.5.9 (December 9, 2024; 3 months ago (2024-12-09)57)

Windows (Sleipnir 4)

4.8.9 (December 9, 2024; 3 months ago (2024-12-09)58)

macOS

4.7.9 (March 2, 2021; 4 years ago (2021-03-02)59)

iOS

4.15 (December 24, 2024; 3 months ago (2024-12-24)60)

Android

3.7.7 (October 29, 2024; 5 months ago (2024-10-29)61)

SongbirdGPL??2.2.0, Build 2453  4 February 2013
The Bat!SharewareMarch 19981.00 Build 1310
The Old ReaderProprietaryJune 12, 201262?Rolling release63
Tiny Tiny RSSGPL-3.0-or-later??rolling releases, most recent February 201964
WinampFreemium??5.9.2 Build 1004265 (April 26, 2023; 23 months ago (2023-04-26)) [±]
Windows Live MailProprietary??2012 (v16.4.3528.0331) (November 4, 2014; 10 years ago (2014-11-04)) [±]
ZimbraZimbra licensingMarch 20063.510.1.666  5 February 2025
ZuneProprietary??4.08.2345 (August 22, 2011; 13 years ago (2011-08-22)) [±]
ClientLicenseDateVersionLatest stable release
First stable release

Netscape Messenger 9 is a fork of Mozilla Thunderbird and has the same features.

Operating system support

ClientWindowsmacOSLinuxBSDSolarisAndroidiOSOther
AkregatorNo?YesYesYesNoNoNo
AmarokYesYesYesYesYesNoNoNo
AOL ExplorerYesNoNoNoNoNoNoNo
AwasuYesNoNoNoNoNoNoNo
BlogBridgeYesYesYesNoNoNoNoNo
CantoNoNoYesNoNoNoNoNo
Claws MailYesYesYesYesYesNoNoMaemo
CommaFeedYesYesYesYesYesYesYesClient side: every platform with a web browserServer side: every platform with Java
CoolirisYesYesNoNoNoNoNoNo
Feed ViewerYesNoNoNoNoNoYesWindows Phone dropped
FeedreaderYesNoNoNoNoNoNoNo
FlockYesYesYesYesNoNoNoNo
GnusYesYesYesYesYesYesNoDOS
HCL Notes67YesYesYesNoNoNoNoNo
InoreaderYesYesYesNoNoYesYesNo
Internet ExplorerIncludedNoNoNoNoNoNoNo
iTunesYesas Podcasts appNoNoNoNoNoNo
JuiceYesYesNoNoNoNoNoNo
K-MeleonYesNoNoNoNoNoNoNo
KazehakaseNoNoYesYesNoNoNoNo
LifereaNoNoYesYesNoNoNoNo
Apple MailNoIncludedNoNoNoNoNoNo
MaxthonYesNoNoNoNoNoNoNo
MediaMonkeyYesNoNoNoNoNoNoNo
Microsoft Office OutlookYesYesNoNoNoNoNoWindows Mobile
Mozilla FirefoxAdd-onAdd-onAdd-onAdd-onNoNoNoNo
Mozilla ThunderbirdYesYesYesYesNoNoNoNo
NetNewsWireNoYesNoNoNoNoYesNo
Netscape BrowserYesNoNoNoNoNoNoNo
Netscape Navigator 9YesYesYesNoNoNoNoNo
NewsbeuterNoYesYesYesNoNoNoSource code available
NewsBlurWeb basedWeb basedWeb basedWeb basedWeb basedYesYesevery platform with a web browser
NewsboatNoYesYesYesNoNoNoSource code available
NewsFireNoYesNoNoNoNoNoNo
OmniWebNoYesNoNoNoNoNoNo
Opera MailYesYesYesYes68DroppedNoNoBeOS, QNX, OS/2
Pegasus MailYesNoNoNoNoNoNoNo
ProtopageWeb basedWeb basedWeb basedWeb basedWeb basedDedicated Web AppDedicated Web Appevery platform with a Web browser
PulseWeb basedWeb basedWeb basedWeb basedWeb basedDedicated AppDedicated Appevery platform with a Web browser
QuiteRSSYesYesYesNoNoNoNoSource code available
RhythmboxNoNoYesYesYesNoNoNo
RSS BanditYesNoNoNoNoNoNoNo
RSS GuardYesYesYesYesNoNoNoSupports OS/2 starting with version 3.9.1.
RSSOwlYesYesYesYesYesYesNoevery platform with Java and SWT
SafariYesIncludedNoNoNoNoNoNo
SageYesYesYesNoNoNoNoNo
SeaMonkey Mail & NewsgroupsYesYesYesYesNoNoNoNo
ShiiraNoYesNoNoNoNoNoNo
SleipnirYesNoNoNoNoNoNoNo
SongbirdYesYesYesNoYesNoNoNo
The Bat!YesNoNoNoNoNoNoNo
The Old ReaderWeb basedWeb basedYesWeb basedWeb basedMultiple appsMultiple appsWindows Phone, Symbian, WebOS, Firefox OS
Tiny Tiny RSSYesYesYesYesYesYesYesevery platform with a web browser
WinampYesNoObsoleteNoNoNoNoNo
Windows Live MailYesNoNoNoNoNoNoNo
ZimbraYesYesYesYesNoNoNoNo
ZuneYesNoNoNoNoNoNoWindows Mobile
ClientWindowsmacOSLinuxBSDSolarisAndroidiOSOther

Web feed and protocol support

Clientfeed URI schemeRSS 0.91RSS 1.0RSS 2.0RSS enclosureMRSSAtomother formatDelta updatesIPv6Auto updatesHTTP Basic Auth
Akregator?YesYesYesYesYesYes?NoYesYesYes
Amarok??YesYesYes?Yes?No?Yes?
AOL Explorer??????Yes??Yes??
AwasuYesYesYesYesYesYesYesany XML format (via XSL)?YesYes?
BlogBridge????????????
Canto?YesYesYesYes?Yes???Yes?
Claws Mail?NoYesYes??Yes?NoYesYes?
CommaFeedYesYesYesYesYesYesYesRSS 0.90, RSS 0.92, RSS 0.93, RSS 0.94, Atom 0.3, Atom 1.069NoYesYesNo
Cooliris????YesYes??No???
Feed Viewer?YesYesYesYesYesYesCDF, RDFNoYesYes?
FeedreaderYesYesYesYesYes?????Yes?
FlockYes????YesYes??YesYes?
Gnus?YesYesYes??NoNewsgroups?YesNo?
HCL Notes70?YesYesYes??Yes??Yes??
Internet ExplorerNoYesYesYesYes?YesWeb SliceYesYesYes?
iTunes???YesYes?Yes?No?Yes?
Juice????Yes???No???
K-Meleon??????Yes??Yes??
Kazehakase???????LIRS, HINA-DI?Yes??
LifereaYesYesYesYesYesYesYes?YesYes71Yes?
Mail (OS X)???Yes??Yes?NoYesYes?
Maxthon??????Yes?YesYes??
MediaMonkey????Yes???????
Microsoft Office Outlook?YesYesYes??Yes?YesYesYes?
Miro????YesYes??????
Mozilla Firefox?Add-onAdd-onAdd-on?Add-onAdd-on?NoAdd-onAdd-on?
Mozilla Thunderbird?YesYesYes??YesNewsgroupNoYesYesYes
NetNewsWireYes???????No??No72
Netscape Browser??????Yes?NoYesYes?
Netscape Navigator 9??????Yes?NoYesYes?
NewsBlurYesYesYesYesYesYesYesRSS 0.90, RSS 0.92, RSS 0.93, RSS 0.94, Atom 0.3, Atom 1.0YesYesYes?
Newsboat?YesYesYes??Yes??Yes??
NewsFire????????????
OmniWeb??????Yes??Yes??
Opera MailYesYesYesYesYesYesYesRDF, Newsgroup?YesYes?
Pegasus Mail?YesYesYes????????
ProtopageYesYesYesYesYesYesYesRSS 0.90, RSS 0.92, RSS 0.93, RSS 0.94, Atom 0.3, Atom 1.0?YesYes?
Pulse????????????
Quiterss??YesYes??Yes???Yes?
Rhythmbox????Yes???No?Yes?
RSS Bandit????????No???
RSS GuardYesYesYesYesYesYesYesGmail, JSON feeds, Inoreader, Nextcloud News, Feedly, Tiny Tiny RSS, FreshRSS, other services via Google Reader APIGoogle Reader API, Feedly, GmailYesYesYes
RSSOwlYesYesYesYesYesYesYesNewsgroupNoYesYes?
SafariYes?YesYes??Yes?NoYesYes?
Sage?YesYesYesNoNoYes??YesYes?
SeaMonkey Mail & Newsgroups?YesYesYes??YesNewsgroup?YesYes?
Songbird?YesYesYesYesYesYes?NoYesYes?
Shiira??????Yes??Yes??
Sleipnir??????Yes?NoYes??
The Bat!?YesYesYes??Yes??Yes??
The Old ReaderYes??YesYes?YesPubSubHubbubNoYesYes?
Tiny Tiny RSS???Yes??Yes?No?Yes?
Winamp????Yes????YesNotification only?
Windows Live Mail?YesYesYes??Yes?YesYesYes?
Zimbra?YesYesYes??Yes?????
Zune????Yes???????
Clientfeed URI schemeRSS 0.91RSS 1.0RSS 2.0RSS enclosureMRSSAtomother standardDelta updatesIPv6Auto updatesHTTP Basic Auth

Interface and notes

Web browsers and Internet suites have for browser plugin a N/A, because they don't need it.

ClientPop-upTray notificationBrowser pluginEmail"newspaper"-likeMedia aggregatorNotesDownloadable attachments
AkregatorYesYesYes (integration with konqueror)Yes?YesKDE?
Amarok?????YesKDE?
AOL Explorer?????Discontinued; Feed support is available in Internet Explorer 7?
AwasuYesYesYesYesYesSupports user-written plugins.Yes
BlogBridge???????
Canto??????Ncurses/console based reader?
Claws MailYesYesYesYes??RSSyl plugin needed?
CommaFeed??Yes?Yes?Web browser?
Cooliris??Yes???Web browser plugin?
Feed ViewerNoNoNoYesYesNo
FeedreaderYesNoNo?Yes??
Flock????YesDiscontinued?
GnusAdd-on??Yes??Emacs-based mail and news client?
HCL Notes73??????Studio Blog Reader is one RSS reader application for IBM Lotus Notes;74 Notes version 8.x introduced a native RSS reader?
Internet Explorer???Yes?Feed support is available in Internet Explorer 7?
iTunes?????Yes?
Juice?????YesDesigned as Podcast aggregator?
K-Meleon??????Web browser?
Kazehakase?????Web browser?
LifereaYesYes?????
Mail (OS X)???Yes???
Maxthon?????Web browser?
MediaMonkey?????YesMedia Player?
Microsoft Office Outlook??????Feed support is available in Microsoft Office Outlook 2007?
Miro?????YesMedia Player?
Mozilla FirefoxAdd-onAdd-on???Web Browser?
Mozilla Thunderbird?Add-on?YesNo?Mail Client?
NetNewsWire???????
Netscape Browser?????Discontinued; Web browser?
Netscape Navigator 9Yes????Discontinued?
NewsBlur???????
NewsboatNoNoYes???Default browser can be configured in settings?
NewsFire???????
OmniWeb??????Part of the OmniWeb browser?
Opera MailYesYesNoYesNo?Yes
Pegasus Mail???Yes??Pegasus Mail can convert RSS feeds to e-mails via free add-ons?
Rhythmbox??????Media Player?
RSS Bandit??????.NET Framework based?
RSS GuardYesYesNoYesYesYesQt-based, supports online feed/message synchronization via Tiny Tiny RSS, Nextcloud News, Inoreader and others. Supports plugins written in C++/Qt, custom message filters via JavaScript, tags/labels.Yes
RSSOwlYesYesNoNoYesYesno longer support for Google Reader synchronization since version 2.2.0Yes
Safari???Yes?Web Browser?
Sage????Yes?a Firefox extension?
SeaMonkey Mail & Newsgroups??Yes??Part of the SeaMonkey Internet suite?
Songbird?????YesMedia Player?
Shiira?????Web browser?
Sleipnir?????Feed support is available in Internet Explorer 7?
The Bat!???YesNoNoMail client; rss2mail or rss2pop3 plugin needed for versions prior to 6.4; newer versions support RSS natively?
The Old Reader??Yes????
WinampNo?NoNoNoYesMedia Player?
Windows Live Mail???Yes???
Zimbra??????Groupware suite?
Zune?????YesMedia player?
ClientPop-upTray notificationBrowser pluginEmail"newspaper"-likeMedia aggregatorNotesDownloadable attachments

Capabilities

ClientOffline supportSearchAnnotationsNews FilteringPluginableAutomatic UpdatePublish Capabilities
AkregatorYesYesNoYes?YesNo
Amarok???????
AOL Explorer???????
AwasuYesYesYesYesYesYesYes
BlogBridge???????
Canto???????
Claws Mail???????
CommaFeed?Yes???Yes?
Cooliris???????
Feed ViewerYesYes?NoNoYesSharing
FeedreaderYesYes???Yes?
Flock???????
GnusYesYes???Yes?
HCL Notes75???????
Internet Explorer???????
iTunes???????
Juice???????
K-Meleon???????
Kazehakase???????
LifereaYesYes?Yes?Yes?
Mail (OS X)???????
Maxthon???????
MediaMonkey???????
Microsoft Office Outlook???????
Mozilla Firefox???????
Mozilla ThunderbirdYesYes?Yes?Yes?
NetNewsWireYesYes?No???
Netscape Browser???????
Netscape Navigator 9???????
NewsbeuterYesYesYesYesYesYesNo
NewsBlurYesYesYesYes??Yes
NewsboatNoYesNoYes?YesNo
NewsFire???????
OmniWeb???????
Opera MailYesYes?YesNoYesNo
Pegasus Mail???????
QuiteRSS???Yes???
Rhythmbox???????
RSS Bandit???????
RSS GuardYesYesYesYesYesYesSupports "share-to-published" feature for Tiny Tiny RSS., Sending e-mails via Gmail.
RSSOwlNoYes?YesYesYes?
Safari???????
Sage???????
SeaMonkey Mail & Newsgroups???????
Shiira???????
Sleipnir???????
Songbird???????
The Bat!YesYesYesYesYesYesYes
The Old ReaderVia some mobile appsYes???YesSharing
Tiny Tiny RSSYesYesYesYesYesYesYes
Winamp???????
Windows Live Mail???????
Zimbra???????
Zune???????
ClientOffline supportSearchAnnotationsNews FilteringPluginableAutomatic UpdatePublish Capabilities

See also

Notes

References

  1. "Akregator". Retrieved 5 June 2024. https://apps.kde.org/akregator/

  2. "Amarok 3.2.2 released". 15 February 2025. Retrieved 15 February 2025. https://blogs.kde.org/2025/02/15/amarok-3.2.2-released/

  3. "What is New in This Version". Archived from the original on 23 May 2006. https://web.archive.org/web/20060523074815/http://browser.cdn.aol.com/browsermenu/whatsnew.html

  4. "Awasu releases". Retrieved 13 January 2024. https://awasu.com/releases/

  5. "6.6.1 Final". 26 February 2009. Archived from the original on 3 November 2011. http://web.archive.org/web/20111103001411/http://www.blogbridge.com/2009/02/26/661-final/

  6. http://www.blogbridge.com/category/history-of-changes/. {{cite web}}: Missing or empty |title= (help) http://www.blogbridge.com/category/history-of-changes/

  7. "Release 6.6.1". 26 February 2009. Retrieved 3 October 2022. https://github.com/pitosalas/blogbridge/releases/tag/release-6.6.1

  8. "Release v0.9.8 · themoken/canto-next". https://github.com/themoken/canto-next/releases/tag/v0.9.8

  9. Paul Mangan (24 February 2025). "Claws Mail 4.3.1 unleashed!!!". Retrieved 25 February 2025. https://lists.claws-mail.org/pipermail/users/2025-February/033944.html

  10. "Release 4.3.1". 12 February 2024. Retrieved 19 February 2024. https://github.com/Athou/commafeed/releases/tag/4.3.1

  11. "Feedbin License". GitHub. Retrieved 11 September 2023. https://github.com/feedbin/feedbin/blob/main/LICENSE.md

  12. "GNUS: a NNTP based news reader for GNU Emacs (1 of 2)". Archived from the original on 2016-03-03. Retrieved 2008-08-04. https://web.archive.org/web/20160303190300/http://gnus.org/2.0/gnus.1

  13. "A second spring of cleaning". 13 March 2013. https://googleblog.blogspot.com/2013/03/a-second-spring-of-cleaning.html

  14. Previously known as IBM Lotus Notes.

  15. "Unlocking Innovation - Explore the Power of HCL Domino v14". 7 December 2023. https://www.hcl-software.com/blog/domino/unlocking-innovation-explore-the-power-of-hcl-domino-v14

  16. Inoreader. "Inoreader Change Log". Inoreader. Retrieved 11 April 2017. https://www.inoreader.com/changelog

  17. "Juice, cross-platform podcast receiver Files". https://sourceforge.net/projects/juicereceiver/files/Juice%20-%20Python%20%28Win32%29/Juice%202.2/

  18. "K-Meleon 76.4.7 on Goanna 3.5.0". 7 April 2023. http://kmeleonbrowser.org/forum/read.php?19,154431

  19. "ChangeLog". https://svn.osdn.jp/svnroot/kazehakase/kazehakase/trunk/ChangeLog

  20. "Revision 3873: /kazehakase/tags/Release_0_5_8". https://svn.osdn.jp/svnroot/kazehakase/kazehakase/tags/Release_0_5_8/

  21. "Release 1.14.6 Stable". https://github.com/lwindolf/liferea/releases/tag/v1.14.6

  22. "Maxthon Release Note 6". Maxthon International. 24 September 2021. Retrieved 9 November 2021. https://forum.maxthon.com/index.php?/release-notes6/

  23. "Maxthon Release Note 6". Maxthon International. 24 September 2021. Retrieved 9 November 2021. https://forum.maxthon.com/index.php?/release-notes6/

  24. "‎Maxthon Browser". Mac App Store. 27 August 2018. Retrieved 27 August 2018. https://apps.apple.com/app/id804619114

  25. "‎Maxthon Cloud Web Browser". App Store. 14 December 2021. Retrieved 15 December 2021. https://apps.apple.com/app/id541052011

  26. "Maxthon Browser". Windows Store. 15 September 2014. https://www.microsoft.com/en-us/store/p/maxthon-browser/9wzdncrfj17t

  27. "Maxthon for Linux Changelog". Maxthon International. 9 September 2014. Retrieved 15 October 2016. http://www.maxthon.com/linux/changelog/

  28. "MediaMonkey for Windows 2024.0.0.3082". 5 December 2024. Retrieved 22 January 2025. https://www.mediamonkey.com/forum/viewtopic.php?p=523698#p523698

  29. "MediaMonkey - Versions". Retrieved 22 January 2025. https://mediamonkey.en.uptodown.com/windows/versions

  30. "Mozilla plans to remove RSS feed reader and Live Bookmarks support from Firefox - gHacks Tech News". gHacks Technology News. July 25, 2018. https://www.ghacks.net/2018/07/25/mozilla-plans-to-remove-rss-feed-reader-and-live-bookmarks-support-from-firefox/

  31. "Firefox 64.0, See All New Features, Updates and Fixes". Mozilla. December 11, 2018. Retrieved December 12, 2018. https://www.mozilla.org/en-US/firefox/64.0/releasenotes/

  32. "Feed reader replacements for Firefox". Mozilla. Retrieved December 28, 2018. https://support.mozilla.org/en-US/kb/feed-reader-replacements-firefox

  33. "Firefox 137.0, See All New Features, Updates and Fixes". 1 April 2025. Retrieved 1 April 2025. https://www.mozilla.org/en-US/firefox/137.0/releasenotes/

  34. "Firefox ESR 128.9.0, See All New Features, Updates and Fixes". 1 April 2025. Retrieved 1 April 2025. https://www.mozilla.org/en-US/firefox/128.9.0/releasenotes/

  35. "Firefox ESR 115.22.0, See All New Features, Updates and Fixes". mozilla.org. 1 April 2025. Retrieved 1 April 2025. https://www.mozilla.org/en-US/firefox/115.22.0/releasenotes/

  36. "Release Notes". 1 April 2025. Retrieved 2 April 2025. https://www.thunderbird.net/en-US/thunderbird/137.0/releasenotes/

  37. "NetNewsWire License". GitHub. Retrieved 30 August 2019. https://github.com/brentsimmons/NetNewsWire/blob/master/LICENSE

  38. "Release NetNewsWire 6.1.3 for iOS". https://github.com/Ranchero-Software/NetNewsWire/releases/tag/iOS-6.1.3-6118

  39. "Previous Releases". Archived from the original on 2 August 2016. Retrieved 2 August 2016. https://web.archive.org/web/20160802220351/http://www.newsbeuter.org/download.html

  40. "Release 2.9". 19 February 2015. Retrieved 17 June 2019. https://github.com/akrennmair/newsbeuter/releases/tag/r2.9

  41. "NewsBlur License". GitHub. Retrieved 20 July 2014. https://github.com/samuelclay/NewsBlur/blob/master/LICENSE.md

  42. "Release r2.39: Release Newsboat 2.39 · newsboat/newsboat". Retrieved 23 March 2025. https://github.com/newsboat/newsboat/releases/tag/r2.39

  43. "Index of software/MacOSX10.4". https://downloads.omnigroup.com/software/MacOSX/10.4/

  44. "Opera 12 and Opera Mail security update". 2016-02-16. https://www.opera.com/blogs/security/2016/02/opera-12-and-opera-mail-security-update/

  45. "Pegasus Mail v4.8x Release Notes". 14 February 2022. https://www.pmail.com/v48x.htm

  46. "History". Archived from the original on 19 November 2021. https://web.archive.org/web/20211119231056/https://quiterss.org/en/history

  47. "Index of /files/0.19.4_/". Archived from the original on 19 November 2021. https://web.archive.org/web/20211119231031/https://quiterss.org/files/0.19.4_/

  48. "Release 0.19.4". https://github.com/QuiteRSS/quiterss/releases/tag/0.19.4

  49. "Rhythmbox 3.4.8". Retrieved 20 November 2024. https://gitlab.gnome.org/GNOME/rhythmbox/-/commit/5eb4b35cbdf685d3d3982600fc929b4fc2897643

  50. "RSS Bandit v1.9.0.1002 Release". https://rssbandit.org/project-status/release-notes/rss-bandit-v1-9-0-1002-release/

  51. "Release 4.8.1". 20 December 2024. Retrieved 28 December 2024. https://github.com/martinrotter/rssguard/releases/tag/4.8.1

  52. "RSS Owl | RSS / RDF / Atom Feed Reader Files". http://sourceforge.net/projects/rssowl/files/rssowl%202/

  53. "Release 2.2.1". 11 November 2014. Retrieved 15 March 2018. https://github.com/rssowl/RSSOwl/releases/tag/2.2.1

  54. "RSSOwl 2.2.1 is available". 30 December 2013. Retrieved 1 May 2024. https://sourceforge.net/p/rssowl/news/2013/12/rssowl-221-is-available/

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