LibreCAD: baixar versions anteriors

LibreCAD 2.2.1.6 is a maintenance release for the stable 2.2.1 series. It brings selected backported features alongside important fixes for drawing integrity, Undo/Redo, geometry, text, printing, and packaging.
Downloads
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Package │Versioned Filename
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Windows x86 (32-bit) │LibreCAD-v2.2.1.6-msvc.exe
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Windows x86-64 (64-bit) │LibreCAD-v2.2.1.6-win64-msvc.exe
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macOS Intel (x86-64) │LibreCAD-v2.2.1.6.dmg
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macOS Apple Silicon (ARM64)│LibreCAD-v2.2.1.6-arm64.dmg
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Linux x86-64 AppImage │LibreCAD-v2.2.1.6-x86_64.AppImage
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Linux ARM64 AppImage │LibreCAD-v2.2.1.6-aarch64.AppImage
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Linux x86-64 Snap │LibreCAD-v2.2.1.6.snap
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Source code ZIP │LibreCAD-v2.2.1.6.zip
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Source code tarball │LibreCAD-v2.2.1.6.tar.gz
───────────────────────────┴───────────────────────────────────────
SHA256 Checksums
Download SHA256SUMS for verification. These checksums cover the attached release files, not GitHub's automatically generated source archives.
──────────────────────────────────┬────────────────────────────────────────────────────────────────
File │SHA256
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LICENSE │211000d6635a62c76ae212baf868d6f0bce38bee11ac68100325f3dfae826197
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6-aarch64.AppImage│6784e54d8c476bc6cee898ebf3348ea0c46f83a815c3c4276c17a18d3558a9ce
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6-arm64.dmg │2c5049f5d38346b6152e5b000bb60060f3a2113484bba4bcb388cb690f275879
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6-msvc.exe │d55588f6bbe59e2512ef0f1681246cfff302b0ee78d9dc69b709f51fc917c207
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6-win64-msvc.exe │0cd876d0e3fbfcdcdb85e5019080aca243908f4ad5c3b3c93a55ee9ba154f95b
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6-x86_64.AppImage │f2d86e6a40ec684b758c821eff3496a7d36e69f17519cde0b508a66d72c5754c
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6.dmg │b46eb69effae096b1fd1e85d0aa1b037a71661617ca733f607f4e9d681c9c770
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6.snap │aa9d67e3ae129130e9ad33834431f008ee830c01534befc9703c317229abba2e
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6.tar.gz │645e26b5ce81f862760edd63c76ca31c3ce9485302146465d373c976d661f768
──────────────────────────────────┼────────────────────────────────────────────────────────────────
LibreCAD-v2.2.1.6.zip │98828e4e07ae1a0a86ce0c5ee1fbdd28ec3c898ff908e3a571a302e35b18d1a6
──────────────────────────────────┴────────────────────────────────────────────────────────────────
With the downloaded files and SHA256SUMS in the same folder, run sha256sum -c SHA256SUMS on Linux or shasum -a 256 -c SHA256SUMS on macOS.
Backported Features
- Bounded hyperbolas: Draw hyperbola arcs from two foci and start/end points, with snapping, tangent constru

We are pleased to announce the stable release of LibreCAD 2.2.1.5. This maintenance update focuses on refining internationalization (i18n) and resolving various bugs to provide an improved user experience for our global user base.
What's Changed
- Issue #2501: update translations by @dxli in #2502
- 2.2.1: update translations by @dxli in #2512
- 2.2.1 fixes by @dxli in #2525
- 2.2.1 Translations by @dxli in #2531
- Add crash handler by @dxli in #2542
- CI: 2.2.1.5 preparation by @dxli in #2544
Full Changelog: v2.2.1.4...v2.2.1.5

LibreCAD v2.2.1.4 – Bugfix Release
We are pleased to announce the release of LibreCAD 2.2.1.4, a maintenance update focused on stability and quality improvements.
This is primarily a bugfix release that resolves several reported issues, including:
Problems with file associations (e.g., opening DXF files directly from Windows Explorer)
Copy/paste scaling inconsistencies
Incorrect version string display in some Windows builds
Packaging has also seen enhancements for smoother installation and better integration across platforms. Additional packaging refinements and language/translation improvements are already in progress and will appear in upcoming point releases.
Please note that new features — such as improved hatches and solid fills supporting complex contours — remain under active development in the master branch (2.2.2-alpha series).
We warmly invite all users to test our latest development builds if you're interested in evaluating cutting-edge features early. Your feedback helps shape the future of LibreCAD!
Downloads and full changelog are available on GitHub:
https://github.com/LibreCAD/LibreCAD/releases/tag/v2.2.1.4
Thank you to everyone who reported bugs, submitted patches, and contributed translations — your support makes this release possible.
Best regards,
The LibreCAD Team
What's Changed
- windows translation qm files by @dxli in #2453
- Issue #2447: fixed a crash by block insertion by @dxli in #2454
- Issue #2451 : incorrect SCMREVISION for windows packaging by @dxli in #2474
- 2.2.1.4 preparation by @dxli in #2476
- Issue #2462: block insertion fixes by @dxli in #2480
- 2.2.1.4 preparation by @dxli in #2487
Full Changelog: v2.2.1.3...v2.2.1.4

What's Changed
- Issue #2069: dlgmtext default to unicode fonts by @dxli in #2292
- Add global Shift+Spacebar keyboard shortcut by @kelstner in #2231
- Issue #2304: actionhandler cleanup by @dxli in #2307
- Issue #2308: fixed loop validation by @dxli in #2312
- Issue #2403: aarch64 AppImage qt plugin folder fixes by @dxli in #2404
- CI: windows building fixes by @dxli in #2406
- Issue #2214: disable PenWizard by default by @dxli in #2422
- Fixed windows building by @dxli in #2423
- Issue #2410: duplicateLayerEntity() issue by @dxli in #2424
Caveat
In order to run the unsigned DMG image on macOS with Apple Silicon(arm64) CPUs, the following workaround is helpful to bypass the macOS security limitation:
xattr -rc LibreCAD.app
sudo codesign --force --deep --sign - LibreCAD.app
New Contributors
- @kelstner made their first contribution in #2231
Full Changelog: v2.2.1.2...v2.2.1.3
What's Changed
- Issue #2069: dlgmtext default to unicode fonts by @dxli in #2292
- Add global Shift+Spacebar keyboard shortcut by @kelstner in #2231
- Issue #2304: actionhandler cleanup by @dxli in #2307
- Issue #2308: fixed loop validation by @dxli in #2312
- Issue #2403: aarch64 AppImage qt plugin folder fixes by @dxli in #2404
- CI: windows building fixes by @dxli in #2406
- Issue #2214: disable PenWizard by default by @dxli in #2422
- Fixed windows building by @dxli in #2423
- Issue #2410: duplicateLayerEntity() issue by @dxli in #2424
- Some post 2.2.1.3 fix by @hfiguiere in #2435
New Contributors
- @kelstner made their first contribution in #2231
Full Changelog: v2.2.1.2...v2.2.1.3

*v2.2.1.2 Released
This is a bug fixing release.
** Fixes since v2.2.1.1
1. Accurate arc rendering: Issue #2035
2. Fixed a crash with hatch: Issue #2034
3. A few usage issues.
Full Changelog: v2.2.1.1...v2.2.1.2

This is a bugfix release to fix crashes due to a serious bug in the event handle.
Full Changelog: v2.2.1...v2.2.1.1
Checksums
md5sums
────────────────────────────────┬──────────────────────────────────
md5sums │Files
────────────────────────────────┼──────────────────────────────────
d0666d6bd4762b71996ed1d8f9c93152│LibreCAD-v2.2.1.1-aarch64.AppImage
────────────────────────────────┼──────────────────────────────────
6c8cb18012fb5617548055e336b36cbc│LibreCAD-v2.2.1.1.dmg
────────────────────────────────┼──────────────────────────────────
8329815d759aab9b6671db9ac9d19bdd│LibreCAD-v2.2.1.1.exe
────────────────────────────────┼──────────────────────────────────
d99c5a7e7a100d5d9bee4a8332bb3174│LibreCAD-v2.2.1.1.snap
────────────────────────────────┼──────────────────────────────────
72d08825434b7da26cf609c2d1063213│LibreCAD-v2.2.1.1-win64.exe
────────────────────────────────┼──────────────────────────────────
440aa61f9619ac2f407098ba2f2f4e5e│LibreCAD-v2.2.1.1-x86_64.AppImage
────────────────────────────────┴──────────────────────────────────
sha256sums
────────────────────────────────────────────────────────────────┬──────────────────────────────────
sha256sums │Files
────────────────────────────────────────────────────────────────┼──────────────────────────────────
1d7610141e5f4f05a2f6f4f606aa4652e98c17a4f19d6d1b7537777c9a9ee5c8│LibreCAD-v2.2.1.1-aarch64.AppImage
────────────────────────────────────────────────────────────────┼──────────────────────────────────
76f8adbb4dbac5312e0c645f7127c3081ce3959b482488352a176a35f9154c0f│LibreCAD-v2.2.1.1.dmg
────────────────────────────────────────────────────────────────┼──────────────────────────────────
d067ccb5bcd2bc7597c42d96e9fce6518a134ad720017225004130f72385bdfa│LibreCAD-v2.2.1.1.exe
────────────────────────────────────────────────────────────────┼──────────────────────────────────
b537102a6c70802a1e97c871885a3bd51292eb073832c1e2e37e2f0a9a185b7d│LibreCAD-v2.2.1.1.snap
────────────────────────────────────────────────────────────────┼──────────────────────────────────
c475163f5b3398482d10c567a620094da692376311173b658f11dbbe4caf1def│LibreCAD-v2.2.1.1-win64.exe
────────────────────────────────────────────────────────────────┼──────────────────────────────────
8a810ed46d01b492d317d557ea5c05631a4a2788fdcfb6ff5f3db5dbc0f1c7b6│LibreCAD-v2.2.1.1-x86_64.AppImage
────────────────────────────────────────────────────────────────┼──────────────────────────────────
---- │----
────────────────────────────────────────────────────────────────┴──────────────────────────────────

#We are pleased to announce the new stable LibreCAD release v2.2.1.
With the support of our community, some highlights of development since v2.2.0:
1. Native builds for platforms win64, SnapCraft;
2. Experimental new primitive geometry type: parabola;
3. Right-to-left text (need more work on numbers);
4. Display hatching area in dialog for existing hatches;
5. Layer tree, pen pallet, and many new drawing methods by sand1024;
6. Hovering effect for entities by @melwyncarlo;
7. Rendering implementation cleanup for performance and consistent appearance;
8. More GUI and command line improvements.
Checksums
md5sums
────────────────────────────────┬───────────────────────────────
md5sum │file
────────────────────────────────┼───────────────────────────────
5c70d2f727533cf91758f7377fbbcb63│LibreCAD-v2.2.1.dmg
────────────────────────────────┼───────────────────────────────
3220c36cc1e4ef42265a64977e8e7fe1│LibreCAD-v2.2.1.exe
────────────────────────────────┼───────────────────────────────
d87015060e3fb849bde72cba0dd49e2d│LibreCAD-v2.2.1.snap
────────────────────────────────┼───────────────────────────────
512505525e8fb50be9116dfb7db248c0│LibreCAD-v2.2.1-win64.exe
────────────────────────────────┼───────────────────────────────
a06e9ba691c1e93618d9c2f55495394b│LibreCAD-v2.2.1-x86_64.AppImage
────────────────────────────────┴───────────────────────────────
sha256sums
────────────────────────────────────────────────────────────────┬───────────────────────────────
sha256sum │file
────────────────────────────────────────────────────────────────┼───────────────────────────────
e3e13799cff6767f76e3716e72999f18eded6f008975d75dac650425f661c6fb│LibreCAD-v2.2.1.dmg
────────────────────────────────────────────────────────────────┼───────────────────────────────
e02decfb3a8540581dd4ff6438850823132fef1f49cda15e0247a7371d94a254│LibreCAD-v2.2.1.exe
────────────────────────────────────────────────────────────────┼───────────────────────────────
ae5935e71b6543a09750733521f36d114e33fc67c85dade9236ec54c014b1d0c│LibreCAD-v2.2.1.snap
────────────────────────────────────────────────────────────────┼───────────────────────────────
b6775559f8c828550bea386246b2b1ae5258b84d1a15f3d8133ce5cb6a8f416e│LibreCAD-v2.2.1-win64.exe
────────────────────────────────────────────────────────────────┼───────────────────────────────
3c92991cfd2db49f6d01d164c29ac391783465dac3a41bc7e514ae15ea053187│LibreCAD-v2.2.1-x86_64.AppImage
────────────────────────────────────────────────────────────────┴───────────────────────────────
What's Changed
- Issue #1007 - Update appadata to pass validation by @hfiguiere in #1580
- Add IfSilent jump instruction to skip browser launch after install by @makos in #1618
- Update pt-br translation by @natrodrigo in #1582
- added missing tools from standard tool bar, fixes #1511 by @pollywinters in #1535
- new DimArc tool, fixes #1255 by @melwyncarlo in #1484
- Fix linker error when linking freetype w/ ttf2lff by @cfelder in #1592
- Add ability to copy objects and mini dialog to set options to Align p… by @gwhitney in #1138
- Handle fractional imperial dimensions by @Sleet01 in #1178
- Dxf2png PR #1293 by @dxli in #1620
- Add command by @dxli in #1621
- Fix #1388 - Allow entering radius in command box by @MarcelloTheArcane in #1389
- Hide zero foot by @dxli in #1622
- CI: windows x64: avoid extra Qt tools by @dxli in #1623
- tangent 3 circle sometimes fails with parallels, fixes #1386 by @melwyncarlo in #1440
- Fixed a heap corruption upon startup. by @madmaxoft in #1628
- Change DXF Export to use ext Style handle ID for 340 Dimstyle field. by @computergeek1507 in #1551
- Ref PR #1432 - Update tab order in qg dlgtext.UI - also add "cbFont" selector into the tab order by @pollywinters in #1540
- feature request - ability to set the style of a POINT, fixes #960 by @pollywinters in #1532
- radius=0 is invalid error displayed repeatedly when zooming, fixes #1514 by @pollywinters in #1531
- Fixes for glowing effect on mouse hovering by @dxli in #1641
- Is

- An undetected vulnerability, opening malformed LFF font files caused a crash
- Format issues in bundled fonts
- A regression, finding nearest points on ellipses caused a crash

Bugfix release 2.2.0.1
This is a bugfix release for official stable release 2.2.0.
It fixes a minor vulnerability (CVE-2023-30259) with a mature shapelib contained in our codebase.
The vulnerability addresses only the plugin Importshp, which is used to import shape files (SHP/SHX/DBF).
Shape files are used in surveying and so do not affect the most users.
As this is probably not a widely used plugin, the fix was just to remove the plugin.
If you are a surveyor and need the shape file support, it is safe to stay with 2.2.0 version, as long as you know the origin of the used shape files.
The vulnerability is an out-of-bounds read, what means, if a malformed shape file is imported, the application can crash.
With some efforts an attacker possibly can create a shape file, which can lead to unintended code execution and seize your computer.
But this is a worst case scenario, which I would rate as extremely low to occur.
MD5 sums:
059e5fff8d19b4ff729ea8d07656209c LibreCAD-2.2.0.1-x86_64.AppImage
33b0675ea52c77f2f1f6c8861677414d LibreCAD-2.2.0.1.dmg
5aaa9f6b237fdfd42a4095058584dbcb LibreCAD-Installer-2.2.0.1.exe
SHA256 hashes:
278967ae89398e07321ff4bd430e9cfbff4b9d17b887113d08fb51c8f2def2e7 LibreCAD-2.2.0.1-x86_64.AppImage
23b47914440c99d6d0371e67d31f5bb328ad8f6966d7ed564820cb7a71a3b350 LibreCAD-2.2.0.1.dmg
f1520db7a6ef13928780d42cb2dc6dd74c88f7f6c39a7774efc83b79d52abd5d LibreCAD-Installer-2.2.0.1.exe