Download Ferdium
Last updated: · Verification by Cristian Gonzalez Guasch
Messaging app for WhatsApp, Slack, Telegram, HipChat, Hangouts and many many more.
Windows 7.2.3
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | —en-US | ab15d3efcfc7703ac13d159c8a784ff73b22d0c83cd96fbcc33b5527719a9be3 |
Download |
| ARM64 | NSIS | —en-US | 196b24ba4ab5cee210eb254473107aa62beccfd31ed59a5e9e0a03d779cc4048 |
Download |
| x86 (32-bit) | NSIS | —en-US | 463df5bf8b41d05f5dc8feb934416b894ca930f8d4a68240467353046b436749 |
Download |
Install with winget: winget install --id Ferdium.Ferdium --exact
Check a download: Get-FileHash .\<file> -Algorithm SHA256 (PowerShell) and compare it with the SHA-256 above.
Mac 7.2.3
| Architecture | Format | Requires | File & source | SHA-256 | Download |
|---|---|---|---|---|---|
| Intel (x64) | DMG | macOS 12+ | Ferdium-mac-7.2.3-x64.dmggithub.com | 28f74b34109dada4b5db5549f5375803a07fec435c2fd6e1f690b4e3b72e8e4d |
Download |
| Apple silicon (ARM64) | DMG | macOS 12+ | Ferdium-mac-7.2.3-arm64.dmggithub.com | 478842403c103837b3ba3bae4b9b86df1fb4f8f1da41dc642440ac1fdd51b5b0 |
Download |
Install with Homebrew: brew install --cask ferdium
Check a download: shasum -a 256 ~/Downloads/<file> (Terminal) and compare it with the SHA-256 above.
What the installer does
Windows
- Delivered as an NSIS (Nullsoft) setup program (.exe) for x64, x86, and ARM64.
- The manifest does not state an install scope.
- No custom silent switch is declared; winget falls back to its default for this installer type (
/S). - Shows up in Windows “Installed apps” as “Ferdium 7.2.3”.
Mac
- Delivered as a disk image (.dmg) for Intel (x64) and Apple silicon (ARM64).
- Installs the app
Ferdium.appinto the Applications folder. - Requires macOS 12 or later.
- The app updates itself, so it may be newer than the version Homebrew lists.
- On uninstall, Homebrew asks the app to quit and deletes 1 extra file.
- A full “zap” removal also deletes up to 13 support, cache and preference locations in your home folder.
Overview
Messaging app for WhatsApp, Slack, Telegram, HipChat, Hangouts and many many more.
Details
- Publisher
- Ferdium Contributors
- Latest version
- Windows 7.2.3 · Mac 7.2.3
- Released
- 2026-09-07 Windows build
- Platforms
- Windows, Mac
- License
- Apache-2.0
- License type
- Open source · Permissive Few conditions on reuse; the copyright notice has to stay.
- Price
- Free and open source
- Copyright
- Copyright © 2022 Ferdium Contributors
- Tags
- hacktoberfest hacktoberfest-accepted
- winget ID
Ferdium.Ferdium- Homebrew cask
ferdium- winget moniker
ferdium
Official links
Is Ferdium safe?
Score result: Clean
None of the 57 security engines on VirusTotal flagged any of the 5 scanned files.
- 0 flagged in total
- 5 of 5 files scanned
- 57 engines
Scan info
- Last scan
- Scan provider
- VirusTotal · Full report
File integrity
| File | SHA-256 | Hash check | Signature | VirusTotal |
|---|---|---|---|---|
| Ferdium-win-AutoSetup-7.2.3-x64.exeWindows · x64 (64-bit) | ab15d3efcfc7703ac13d159c8a784ff73b22d0c83cd96fbcc33b5527719a9be3 |
Matches the manifest (re-computed) | Not signed | 0/57 flagged |
| Ferdium-win-AutoSetup-7.2.3-arm64.exeWindows · ARM64 | 196b24ba4ab5cee210eb254473107aa62beccfd31ed59a5e9e0a03d779cc4048 |
Matches the manifest (re-computed) | Not signed | 0/50 flagged |
| Ferdium-win-AutoSetup-7.2.3-ia32.exeWindows · x86 (32-bit) | 463df5bf8b41d05f5dc8feb934416b894ca930f8d4a68240467353046b436749 |
Matches the manifest (re-computed) | Not signed | 0/49 flagged |
| Ferdium-mac-7.2.3-x64.dmgMac · Intel (x64) | 28f74b34109dada4b5db5549f5375803a07fec435c2fd6e1f690b4e3b72e8e4d |
Matches the manifest (re-computed) | Not signed | 0/54 flagged |
| Ferdium-mac-7.2.3-arm64.dmgMac · Apple silicon (ARM64) | 478842403c103837b3ba3bae4b9b86df1fb4f8f1da41dc642440ac1fdd51b5b0 |
Matches the manifest (re-computed) | Not signed | 0/57 flagged |
| Hash re-computed by everyversion.net | 5 of 5 installers match. |
|---|---|
| Code signature checked | 0 valid, 5 unsigned. |
We host no installers. Every download link goes to its original source. For this software we downloaded the files from that source ourselves, re-computed each checksum and checked the code signature where our tools could, as shown above. A passing check shows a file is the one that was published; it is not a guarantee it is free of problems. For more information, visit our Security and Trust Center.
Source and provenance
| Windows: source | microsoft/winget-pkgs |
|---|---|
| Windows: SHA-256 in upstream manifest | Yes |
| Windows: observed at commit | 7a9b34a267ed · retrieved 2026-11-06 |
| Mac: source | Homebrew/homebrew-cask |
| Mac: SHA-256 in upstream manifest | Yes |
| Mac: observed at commit | a77de142f12a · retrieved 2026-11-06 |
Old versions
Windows versions
Showing the newest 20 of 31 versions (the JSON and Markdown versions list 31). Open a version for its installers, checksums and a command that pins it.
7.2.3 latest · 2026-09-07 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | —en-US | ab15d3efcfc7703ac13d159c8a784ff73b22d0c83cd96fbcc33b5527719a9be3 |
Download |
| ARM64 | NSIS | —en-US | 196b24ba4ab5cee210eb254473107aa62beccfd31ed59a5e9e0a03d779cc4048 |
Download |
| x86 (32-bit) | NSIS | —en-US | 463df5bf8b41d05f5dc8feb934416b894ca930f8d4a68240467353046b436749 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.2.3 --exact
Release notes
What's Changed App Changes ⚠️ Breaking Changes (from 7.2.0) - macOS 11 Big Sur is no longer supported. macOS 12 Monterey or newer is now required due to the upgrade to Electron 43. - Linux/Wayland: Electron now defaults to native Wayland on Wayland sessions. ELECTRON_OZONE_PLATFORM_HINT is no longer supported; use --ozone-platform=x11 to force XWayland. Important Changes - perf: reduce blocking work when switching services by @OskarEichler in #2530 - fix: avoid service webview clipping performance regression by @SpecialAro in #2544 - perf: avoid layout and theme rebuilds on service switches by @OskarEichler in #2531 Other Changes - Fixes typo "loose" -> "lose" by @LeventCelik in #2534 - add OskarEichler as a contributor for code by @allcontributors[bot] in #2545 - perf: avoid repeated cache directory scans in Advanced settings by @OskarEichler in #2529 - perf: skip redundant synchronous settings writes by @OskarEichler in #2528 Recipe Changes Addition - add: Primal by @0xCmdrKeen in ferdium/ferdium-recipes#740 - add: Photon by @0xCmdrKeen in ferdium/ferdium-recipes#745 - add: Gather 2.0 by @tavaresgmg in ferdium/ferdium-recipes#741 Other changes - fix: improve Google Chat unread badge reliability by @anhvu-sg in ferdium/ferdium-recipes#735 - fix: reduce high CPU usage on Instagram direct messages by @zquestz in ferdium/ferdium-recipes#742 - feat: add unread badges for Bluesky notifications and chat by @nexxai in ferdium/ferdium-recipes#744 New Contributors - @LeventCelik…
Full release notes from the publisher
Manifest: manifests/f/Ferdium/Ferdium/7.2.3
7.2.0 · 2026-08-19 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | a55bb2b5b0cb95f7847d6f08bce0c8887399484ef9993d29d582f7482f6436cd |
Download |
| ARM64 | NSIS | — | f51501cdbc32086a0a755f107bbcc7f4334af319ef164d5701d79571a23c81df |
Download |
| x86 (32-bit) | NSIS | — | 83174f84f080f787133252eebae8ad9986cb3df3e7a9eb895b457cee7c1ff2e7 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.2.0 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/7.2.0
7.1.2 · 2026-04-19 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 724a656c92d77d74650efd18fd60b1f11840bfe4531321b2bcd6cf27c9bc7865 |
Download |
| ARM64 | NSIS | — | d3289d41054b10cb51355571da44cc6093813e36706b8a0f9ae98459ab9d0a6b |
Download |
| x86 (32-bit) | NSIS | — | 8862ee7bc5668bbf43f9c15e1f04a7cd4f06e1ea0214aeb4ee1fbd46a8dee35b |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.1.2 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/7.1.2
7.1.1 · 2025-10-07 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 38d7d0f87d391418090c7e471b2ed30d3f60e8489e1e468a5171f153723fc32b |
Download |
| ARM64 | NSIS | — | 2780b3307e65bdce96e68824888f4d9a4994c7fd5f19a589dde3e1afaa9d11e8 |
Download |
| x86 (32-bit) | NSIS | — | a6b5de1acf6e360cc7468fb46b059397f8eb7f15f4069f0b50d3f946f3a096e5 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.1.1 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/7.1.1
7.1.0 · 2025-05-25 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | eb2cec0e6862f8e69f02548e00e57754c277bd3cb8dd6179d5d82c9c228eca54 |
Download |
| ARM64 | NSIS | — | 55c65dc1d9aed7365c209c690ec92491cf9221a4eca6b28c79c2fae67c012e04 |
Download |
| x86 (32-bit) | NSIS | — | bc6095ee0b13cccf18d774b2d9e3e1286c747a8ed75fc256214123e024b6a563 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.1.0 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/7.1.0
7.0.1 · 2025-04-07 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 2644bf976f0b369b1edb4c937d33f74209fe7c133f427477603ebbffff2548cb |
Download |
| ARM64 | NSIS | — | 5df4f334fd13424c695c4bc71570efd04aeeba3cf2d64a233e9806df583e190d |
Download |
| x86 (32-bit) | NSIS | — | 88059b8d64509c0753b3fc6254219185c5ba61e6af9972bd8099ecd0e63b2d7f |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.0.1 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/7.0.1
7.0.0 · 2024-11-11 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 74954ace9015222969c3fa2b512889817d6f819e41c7e4e873e08688b682e9d9 |
Download |
| ARM64 | NSIS | — | d812dc6c4d82f2e5a6c5babd3077980848164e31ff4e08578bf2be1909500597 |
Download |
| x86 (32-bit) | NSIS | — | 3a2f17164c96e3313d8592bee15410945de1eccc65c0b63dcd51c217796c3a8d |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 7.0.0 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/7.0.0
6.7.7 · 2024-09-22 · 3 installers notes
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 40e6a8ce123ce2eb44b573f8440ea247025c4b5c6e402f31882d8b40c63feac1 |
Download |
| ARM64 | NSIS | — | 539cf71a42f8224e73eb8e8655795f91d986500d74f9b8b748dd2dc43376041b |
Download |
| x86 (32-bit) | NSIS | — | 007019fdb4a74d92ffaa83095c396bbc4e1fe45e860036778629c36981927bf5 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.7 --exact
Release notes
Read the release notes on the publisher’s site
Manifest: manifests/f/Ferdium/Ferdium/6.7.7
6.7.6 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | bcf2f623d349eb3765df72837f6ea23b16b48c1da1a4cfa9778dfbd405b0cc1a |
Download |
| ARM64 | NSIS | — | 49a4867f071c0c95e384417da32dda7932a316cc06c91183143d6850a9808024 |
Download |
| x86 (32-bit) | NSIS | — | 99c2547f30b1564c6595813073f27f154f5812f7fb3e9921dd4a2abb3a4f1c4b |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.6 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.6
6.7.5 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 74159fd9df10f4583052374c8134b8c7bded4e30965e68601639e525f8596bef |
Download |
| ARM64 | NSIS | — | ce70a8ef469860b1bfeeefe08f7f85f4cb0878d5b0a820b3d5fe4f1fd0435cdd |
Download |
| x86 (32-bit) | NSIS | — | c19126119d7054b36825166004673aec55bd71c01005fe0196d5a68a15da3395 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.5 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.5
6.7.4 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 3ee4f7216cfeb31553b8cdebe8517ef7d4b1bbbe6eaf5136ad461bda019ea221 |
Download |
| ARM64 | NSIS | — | 5fdf409634fcaf784e973e2bf7922aacf644ab9b19513dd43719afd0749988b0 |
Download |
| x86 (32-bit) | NSIS | — | dcb967357de9dfb76bdca9d943fefd5fa80226fb0b701a3e1dc997e7f00ccced |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.4 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.4
6.7.3 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 68cddccb4c0b5bb8d131ab4b9d97ef6a5a2346d901e96a3c8ec075f34adce375 |
Download |
| ARM64 | NSIS | — | 15b649998d8b9487c6d9e74251042e5348411d5948be675876482c394cd6b2a7 |
Download |
| x86 (32-bit) | NSIS | — | 911f4f16439b13bcd0741d0d52d68d06509a45cbfb5d6b908ecb614c972570e2 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.3 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.3
6.7.2 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 1208ac95f25ca234b4b5eefb41c7588cd1e4dc48e7c6a4c33aa24b3a0eb1873d |
Download |
| ARM64 | NSIS | — | eb3f1c6033e2a00f96b7d04a0b1f6fbbdb01959b9feec0107d8c0be0416bc609 |
Download |
| x86 (32-bit) | NSIS | — | b10d2bb8724b82ae28fe0549d69c80239d06a3b18ff7bb931a77d241bd5bd1e3 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.2 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.2
6.7.1 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 2bbd85df7bc69500a867548838c1f18cf98242922091b3ac46dc9651ef3887eb |
Download |
| ARM64 | NSIS | — | 0fe1a7ebef6d23b06b7fa68ce3d25d84cb144bdaf9c8bf9f249a4c0814dc73e9 |
Download |
| x86 (32-bit) | NSIS | — | 0b03ffab0213c391d8b87087ce67c36f0ee4ff0a1046e828bdd362fd366c2f55 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.1 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.1
6.7.0 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 1512415f920e2e9e09995919e3badc63699eeca4ba02f4be8515cc515bf16490 |
Download |
| ARM64 | NSIS | — | 3c76479575ee98e0c8a1df7517cedbfe58eea33917bd945a9d9f46b6614cacbb |
Download |
| x86 (32-bit) | NSIS | — | 86ffe8fa423884e4fcbc1d0230fa368a69202dac8129028bf05788acba8e4cfe |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.7.0 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.7.0
6.6.0 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 38b0722b2c611f4b96ccb911fbe18b5c7ae6adbcaebe9f8085440c1031c6b241 |
Download |
| ARM64 | NSIS | — | 92f1cc3753ca95d719a797e0eb54524c9eba36d946013211bad168f7f42c04db |
Download |
| x86 (32-bit) | NSIS | — | 6edb94efd9d2891666502022e2e0cc074db2cfec3d41fea9c87f40e322d5e2b1 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.6.0 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.6.0
6.5.2 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 55112dd38c345bc2ff87e6cd51928a4c33ade353aceee9193c26056878ba27ce |
Download |
| ARM64 | NSIS | — | b9fa82dd97459ca3852d4ec1f6957db98e2108cb49cb5215ae89dc47bf5ad257 |
Download |
| x86 (32-bit) | NSIS | — | 092a68cf14a9d4abddfaaff3a22c112d999533f89868139c135a560f7684a6cf |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.5.2 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.5.2
6.5.1 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 23020f8a06322460481bc8784c1cb3f771d854a7b32ac2c4c6b50d3e1503deaf |
Download |
| ARM64 | NSIS | — | b84a71d092cdb096410a871f3c564be613d9994861bcbb6e42dae259c2129bff |
Download |
| x86 (32-bit) | NSIS | — | b703e1c90eee10520247111d5cb6c2a681a71bcda8c1062628d768ce628a4229 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.5.1 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.5.1
6.5.0 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 7eb7384f34fa250f95f630cb9d9a11a19991b7d23899fc50e7e754599239262d |
Download |
| ARM64 | NSIS | — | 9702750c3cf3c3704163533a93bd145015ba68eaf96a1265ef9877b7bfbef4e9 |
Download |
| x86 (32-bit) | NSIS | — | 9670c889442e8b4d32933994735fbb463b1a7021fab67390453307269fbdbb10 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.5.0 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.5.0
6.4.1 · 3 installers
| Architecture | Format | Scope | SHA-256 | Download |
|---|---|---|---|---|
| x64 (64-bit) | NSIS | — | 6ec7703c7d78b435e9f20ee72aaca57af70259d81389867b195da98a9e033a76 |
Download |
| ARM64 | NSIS | — | b1d9675ecf15dceb4aa837a126c489c1562ece135f1caad82db79cd56101e404 |
Download |
| x86 (32-bit) | NSIS | — | b15f9f93e357f374016e6fbb17cb53d64774a76c0c4f37bd2a32459f4bf82350 |
Download |
Pin this version: winget install --id Ferdium.Ferdium --version 6.4.1 --exact
Release notes
Manifest: manifests/f/Ferdium/Ferdium/6.4.1
All older versions: manifests/f/Ferdium/Ferdium
Mac versions
Homebrew casks list only the current release. Earlier builds appear in the cask’s history on GitHub, and Homebrew cannot install them directly.
7.2.3 latest · 2 installers
| Architecture | Format | Requires | File & source | SHA-256 | Download |
|---|---|---|---|---|---|
| Intel (x64) | DMG | macOS 12+ | Ferdium-mac-7.2.3-x64.dmggithub.com | 28f74b34109dada4b5db5549f5375803a07fec435c2fd6e1f690b4e3b72e8e4d |
Download |
| Apple silicon (ARM64) | DMG | macOS 12+ | Ferdium-mac-7.2.3-arm64.dmggithub.com | 478842403c103837b3ba3bae4b9b86df1fb4f8f1da41dc642440ac1fdd51b5b0 |
Download |
Release notes
Ferdium FAQ
Is Ferdium safe to download from here?
We host no installers. Every download button goes to the original source, and the checks below were run on those files.
On 2026-11-06 we downloaded the latest 5 installers from those sources and re-computed the SHA-256 of each: 5 of 5 match the package catalog’s value. Code signatures: 0 valid, 5 not signed.
VirusTotal: none of its 57 security engines flagged any of the 5 scanned files.
Our rating: Safe. No check is a guarantee. See the security details above and our Security and Trust Center. Publisher’s website: Ferdium’s official website.
Does Ferdium update itself after I install an old version?
For Windows, we have no information on whether Ferdium updates itself, and for Mac, the app is listed as updating itself, so an older build will likely offer, or simply install, the newest release when you open it. To keep an old version, look for an automatic-update setting in Ferdium (see Ferdium’s documentation) and turn it off before you rely on it.
Does Ferdium cost anything?
No. Ferdium is free and open source (license: Apache-2.0).
Which versions of Ferdium are listed here, and how far back?
For Windows, we list 31 versions, from 6.0.0 up to 7.2.3, and for Mac, only the current release (7.2.3) is listed, because older Mac builds are not kept in the package listing. This page shows the newest 20 Windows versions; the JSON and Markdown files for this app list all 31 Windows versions.
Where do the download links go?
They go straight to the source named in the package catalog, with nothing added by us: for Windows, to github.com, and for Mac, to github.com. We host no files. Compare the SHA-256 shown next to each file with the one you compute after downloading. Publisher’s website: Ferdium’s official website.