Can my crew view drawings offline?
Yes. Drawings download locally to your crew's devices so they can access plans even with limited or no connectivity. The app tracks downloaded, available, and pending update counts.
📐 Field Ready
Drawings &
Markups
Access the latest plans directly from your phone on the job site. Annotate, mark up, and share drawing changes instantly — no more printing, no more "wrong revision" mistakes.
0
Wrong-revision mistakes
Unlimited
Sheets per project
Live
Sync to field
All Drawings · 16 drawings
A-001
SYMBOLS AND NOTES
Jan 6, 2026
A-101
FIRE EXITS & SEPARATIONS
Jan 6, 2026
A-102
OVERALL FLOOR PLAN
Jan 6, 2026
A-103
ENLARGED FLOOR PLANS
Jan 6, 2026
A-104
REFLECTED CEILING PLAN
Jan 6, 2026
A-105
ROOF PLAN
Jan 6, 2026
A-201
BUILDING ELEVATIONS
Jan 6, 2026
S-101
STRUCTURAL FRAMING
Jan 6, 2026
S-201
FOUNDATION PLAN
Jan 6, 2026
M-101
MECHANICAL LAYOUT
Jan 6, 2026
‹
Drawings
16
Downloaded
0
Available
5
Updates
A-001
SYMBOLS AND NOTES
A-101
FIRE EXITS & SEPARATIONS
A-102
OVERALL FLOOR PLAN
A-103
ENLARGED FLOOR PLANS
A-104
REFLECTED CEILING
‹
A-103
4 / 16
✓ Local
‹Annotate Photo✓
SML
Add notes (optional)
0/500
📱 Mobile Plan Viewer
Full Plans on Every Phone — Even Offline
Your crew views the full drawing set directly on their phone with pinch-to-zoom, swipe navigation, and a "Local" badge confirming the plan is downloaded for offline access. Navigate between sheets instantly — no waiting, no printing, no wrong revisions.
- ✓ Pinch-to-zoom with swipe between sheets
- ✓ Offline access — plans download locally
- ✓ Drawing counter shows position in set (4/16)
- ✓ Color-coded markups with 4 pen colors & 3 sizes
- ✓ Notes up to 500 characters per annotation
All Drawings · 24 drawings
📤 Upload📁
ARCH
10 sheets
📁
STRUCT
8 sheets
📁
MECH
6 sheets
✨
Auto Rename
Uploaded 24 sheets — auto-named from title blocks. Zero manual entry required.
A-001
SYMBOLS AND NOTES
Rev 4 · Jan 6, 2026
Current
A-102
OVERALL FLOOR PLAN
Rev 4 · Jan 6, 2026
Current
S-101
STRUCTURAL FRAMING
Rev 2 · Jan 6, 2026
Current
📤 Upload & Organize
Bulk Upload. Auto-Name. Zero Manual Entry.
Upload your entire drawing set in one go. SubTrade reads the title block and auto-names every sheet — A-001, A-101, S-201, M-101 — so you never type a drawing name again. Organize into folders by discipline (ARCH, STRUCT, MECH) and your crew sees them instantly.
- ✓ Bulk upload entire drawing sets at once
- ✓ Auto-rename from title block — zero typing
- ✓ Folder organization by discipline (ARCH, STRUCT, MECH)
- ✓ Revision tracking with "Current" badge per sheet
- ✓ Search by name or page number
Common Drawings Questions
Does SubTrade support markups and annotations?
Yes. Annotate any drawing from your phone with 4 color-coded pens (red, blue, black, white), 3 pen sizes (S, M, L), and notes up to 500 characters. Markups sync to the whole team.
How are drawings organized?
By folder (ARCH, STRUCT, MECH, etc.) with searchable names and page numbers. Auto-rename reads the title block so you never manually type a drawing name.
Can I upload multiple drawings at once?
Yes. Bulk upload your entire drawing set. SubTrade auto-names each sheet from the title block, organizes them into folders, and makes them instantly available to your field crew.
Does SubTrade track drawing revisions?
Yes. Every sheet shows its revision number and upload date. When you upload a new revision, the previous version is archived and your crew is notified they're on the latest set.
How much does SubTrade cost?
Free trial with no credit card required. Standard pricing starts at $299/month plus tiered per-user rates. Contact us for rates tailored to your team size.