Every CAD block you keep
hunting for. In one archive.
From the team behind opencadfiles.com, the free DWG library you already use. The Master Archive is the whole thing in one download: 7,800+ files — 6,800 blocks, 1,000 hatch patterns, dynamic blocks and templates, organized and ready to drop straight into AutoCAD.
Go from this.
Flat, lifeless CAD linework
To this.
Clean, styled, presentation-ready sheets in minutes
Same drawing. With the archive's blocks, hatches and patterns you turn raw linework into a finished, color-styled sheet in a few clicks.
Not a "pack." An entire library.
Eight categories, all sorted, all to the same drafting standard.
Trusted by drafters worldwide.
“Essential for any AutoCAD user. The blocks are modern and follow international drafting standards.”
“It is so comprehensive. The extra little touches really come in handy in my day-to-day work.”
“Excellent collection. The library is vast and covers all architectural needs, from furniture to landscaping.”
“Son los mejores bloques dinámicos que he utilizado nunca. Hacen que el dibujo técnico resulte mucho más fluido y preciso.”
“Finally, AutoCAD blocks that are not messy. Clean layers, correct scales and professional symbols. A real time saver.”
“图层干净、比例准确的 CAD 图块，符号专业，为我节省了大量时间。”
Buy once.
Yours forever.
No subscription, no account to maintain, no platform lock-in. One payment gets you the entire archive, every future update, and direct lifetime support from the person who draws the files.
No collection of blocks is ever truly finished, so this one never stops growing. Every month we draw and add new blocks, patterns and templates, and they appear in your download automatically at no extra cost. You are not buying a static file. You are joining a library that keeps getting bigger the longer you own it.
One price. Everything in it.
- ✓6,800+ CAD blocks across 6 categories
- ✓1,000+ hatch patterns (.pat)
- ✓200+ dynamic blocks
- ✓CAD template and every paper scale
- ✓New blocks every month, free forever
- ✓V1.0 when it drops, free
- ✓Lifetime support, no time limit